Science.gov

Sample records for 2011-10-01 false antenna

  1. 47 CFR 80.863 - Antenna system.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Antenna system. 80.863 Section 80.863... Antenna system. (a) An antenna system must be installed which is as nondirectional and as efficient as is... construction of the required antenna must insure operation in time of emergency. (b) If the required antenna...

  2. 47 CFR 80.866 - Spare antenna.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Spare antenna. 80.866 Section 80.866... Spare antenna. A spare transmitting antenna completely assembled for immediate erection must be provided. If the installed transmitting antenna is suspended between supports, this spare antenna must be...

  3. 47 CFR 22.365 - Antenna structures; air navigation safety.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Antenna structures; air navigation safety. 22... Antenna structures; air navigation safety. Licensees that own their antenna structures must not allow these antenna structures to become a hazard to air navigation. In general, antenna structure owners...

  4. 47 CFR 73.1675 - Auxiliary antennas.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Auxiliary antennas. 73.1675 Section 73.1675... Rules Applicable to All Broadcast Stations § 73.1675 Auxiliary antennas. (a)(1) An auxiliary antenna is one that is permanently installed and available for use when the main antenna is out of service...

  5. 47 CFR 95.1213 - Antennas.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Antennas. 95.1213 Section 95.1213... SERVICES Medical Device Radiocommunication Service (MedRadio) § 95.1213 Antennas. No antenna for a MedRadio transmitter shall be configured for permanent outdoor use. In addition, any MedRadio antenna used...

  6. 47 CFR 95.1013 - Antennas.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Antennas. 95.1013 Section 95.1013... SERVICES Low Power Radio Service (LPRS) General Provisions § 95.1013 Antennas. (a) The maximum allowable... this chapter, at the band edges. (b) AMTS stations must employ directional antennas. (c) Antennas...

  7. 47 CFR 73.1680 - Emergency antennas.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Emergency antennas. 73.1680 Section 73.1680... Rules Applicable to All Broadcast Stations § 73.1680 Emergency antennas. (a) An emergency antenna is one that is erected for temporary use after the authorized main and auxiliary antennas are damaged...

  8. 47 CFR 73.69 - Antenna monitors.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Antenna monitors. 73.69 Section 73.69... Broadcast Stations § 73.69 Antenna monitors. (a) Each station using a directional antenna must have in operation at the transmitter site an FCC authorized antenna monitor. (b) In the event that the...

  9. 47 CFR 73.753 - Antenna systems.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Antenna systems. 73.753 Section 73.753... International Broadcast Stations § 73.753 Antenna systems. All international broadcasting stations shall operate with directional antennas. Such antennas shall be designed and operated so that the radiated power...

  10. 47 CFR 95.51 - Antenna height.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Antenna height. 95.51 Section 95.51... SERVICES General Mobile Radio Service (GMRS) § 95.51 Antenna height. (a) Certain antenna structures used in... this chapter. (b) The antenna for a small base station or for a small control station must not be...

  11. 47 CFR 95.647 - FRS unit and R/C transmitter antennas.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false FRS unit and R/C transmitter antennas. 95.647... transmitter antennas. The antenna of each FRS unit, and the antenna of each R/C station transmitting in the 72-76 MHz band, must be an integral part of the transmitter. The antenna must have no gain (as...

  12. 47 CFR 17.9 - Designated antenna farm areas.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Designated antenna farm areas. 17.9 Section 17... ANTENNA STRUCTURES Federal Aviation Administration Notification Criteria § 17.9 Designated antenna farm areas. The areas described in the following paragraphs of this section are established as antenna...

  13. 47 CFR 17.8 - Establishment of antenna farm areas.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Establishment of antenna farm areas. 17.8... LIGHTING OF ANTENNA STRUCTURES Federal Aviation Administration Notification Criteria § 17.8 Establishment of antenna farm areas. (a) Each antenna farm area will be established by an appropriate...

  14. 47 CFR 22.1011 - Antenna height limitations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Antenna height limitations. 22.1011 Section 22... MOBILE SERVICES Offshore Radiotelephone Service § 22.1011 Antenna height limitations. The antenna height of offshore stations must not exceed 61 meters (200 feet) above mean sea level. The antenna height...

  15. 47 CFR 97.15 - Station antenna structures.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Station antenna structures. 97.15 Section 97.15... SERVICE General Provisions § 97.15 Station antenna structures. (a) Owners of certain antenna structures... part 17 of this chapter. (b) Except as otherwise provided herein, a station antenna structure may...

  16. 47 CFR 17.4 - Antenna structure registration.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Antenna structure registration. 17.4 Section 17... ANTENNA STRUCTURES General Information § 17.4 Antenna structure registration. (a) Effective July 1, 1996, the owner of any proposed or existing antenna structure that requires notice of proposed...

  17. 47 CFR 80.290 - Auxiliary receiving antenna.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Auxiliary receiving antenna. 80.290 Section 80... antenna. An auxiliary receiving antenna must be provided when necessary to avoid unauthorized interruption or reduced efficiency of the required watch because the normal receiving antenna is not...

  18. 47 CFR 24.55 - Antenna structures; air navigation safety.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Antenna structures; air navigation safety. 24... SERVICES PERSONAL COMMUNICATIONS SERVICES Technical Standards § 24.55 Antenna structures; air navigation safety. Licensees that own their antenna structures must not allow these antenna structures to become...

  19. 47 CFR 27.56 - Antenna structures; air navigation safety.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Antenna structures; air navigation safety. 27... SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES Technical Standards § 27.56 Antenna structures; air navigation safety. A licensee that owns its antenna structure(s) must not allow such antenna structure(s)...

  20. 47 CFR 73.1213 - Antenna structure, marking and lighting.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Antenna structure, marking and lighting. 73... SERVICES RADIO BROADCAST SERVICES Rules Applicable to All Broadcast Stations § 73.1213 Antenna structure... of Antenna Structures), requires certain antenna structures to be painted and/or lighted...

  1. 47 CFR 80.967 - Antenna system.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Antenna system. 80.967 Section 80.967... MARITIME SERVICES Radiotelephone Installation Required for Vessels on the Great Lakes § 80.967 Antenna system. The antenna must be omni-directional, vertically polarized and located as high as practicable...

  2. 47 CFR 101.115 - Directional antennas.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Directional antennas. 101.115 Section 101.115... SERVICES Technical Standards § 101.115 Directional antennas. Link to an amendment published at 76 FR 59572... authorized under the rules of this part must employ a directional antenna adjusted with the center of...

  3. 47 CFR 74.641 - Antenna systems.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Antenna systems. 74.641 Section 74.641... Stations § 74.641 Antenna systems. (a) For fixed stations operating above 2025 MHz, the following standards apply: (1) Fixed TV broadcast auxiliary stations shall use directional antennas that meet...

  4. 47 CFR 101.517 - Antennas.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Antennas. 101.517 Section 101.517... SERVICES 24 GHz Service and Digital Electronic Message Service § 101.517 Antennas. (a) Transmitting antennas may be omnidirectional or directional, consistent with coverage and interference requirements....

  5. 47 CFR 80.1017 - Antenna system.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Antenna system. 80.1017 Section 80.1017... MARITIME SERVICES Radiotelephone Installations Required by the Bridge-to-Bridge Act § 80.1017 Antenna system. (a) An antenna must be provided for nonportable bridge-to-bridge radiotelephone...

  6. 47 CFR 74.737 - Antenna location.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Antenna location. 74.737 Section 74.737... Booster Stations § 74.737 Antenna location. (a) An applicant for a new low power TV, TV translator, or TV.... (b) The transmitting antenna should be placed above growing vegetation and trees lying in...

  7. 47 CFR 15.203 - Antenna requirement.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Antenna requirement. 15.203 Section 15.203... Antenna requirement. An intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. The use of a permanently attached...

  8. 47 CFR 101.117 - Antenna polarization.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Antenna polarization. 101.117 Section 101.117... SERVICES Technical Standards § 101.117 Antenna polarization. Except as set forth herein, stations operating... polarization for antennas located within 20 kilometers of the outermost edge of their service area....

  9. 47 CFR 95.859 - Antennas.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Antennas. 95.859 Section 95.859... SERVICES 218-219 MHz Service Technical Standards § 95.859 Antennas. (a) The overall height from ground to topmost tip of the CTS antenna shall not exceed the height necessary to assure adequate service....

  10. 47 CFR 78.105 - Antenna systems.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Antenna systems. 78.105 Section 78.105... SERVICE Technical Regulations § 78.105 Antenna systems. (a) For fixed stations operating in the 12.7-13.2... directional antennas that meet the performance standards indicated in the following table. (i) Stations...

  11. 47 CFR 80.923 - Antenna system.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Antenna system. 80.923 Section 80.923... MARITIME SERVICES Compulsory Radiotelephone Installations for Small Passenger Boats § 80.923 Antenna system. An antenna must be provided in accordance with the applicable requirements of § 80.81 of this...

  12. 47 CFR 17.49 - Recording of antenna structure light inspections in the owner record.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Recording of antenna structure light... GENERAL CONSTRUCTION, MARKING, AND LIGHTING OF ANTENNA STRUCTURES Specifications for Obstruction Marking and Lighting of Antenna Structures § 17.49 Recording of antenna structure light inspections in...

  13. 47 CFR 87.75 - Maintenance of antenna structure marking and control equipment.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Maintenance of antenna structure marking and... Requirements § 87.75 Maintenance of antenna structure marking and control equipment. The owner of each antenna... Communications Act of 1934, as amended, shall operate and maintain the antenna structure painting and lighting...

  14. 47 CFR 17.47 - Inspection of antenna structure lights and associated control equipment.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Inspection of antenna structure lights and... CONSTRUCTION, MARKING, AND LIGHTING OF ANTENNA STRUCTURES Specifications for Obstruction Marking and Lighting of Antenna Structures § 17.47 Inspection of antenna structure lights and associated control...

  15. 47 CFR 90.635 - Limitations on power and antenna height.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Limitations on power and antenna height. 90.635... and antenna height. (a) The effective radiated power and antenna height for base stations may not... justify power levels and antenna heights requested. (b) The maximum output power of the transmitter...

  16. 47 CFR 73.53 - Requirements for authorization of antenna monitors.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Requirements for authorization of antenna... antenna monitors. (a) Antenna monitors shall be verified for compliance with the technical requirements in...) An antenna monitor shall meet the following specifications: (1) The monitor shall be designed...

  17. 47 CFR 90.205 - Power and antenna height limits.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Power and antenna height limits. 90.205 Section... SERVICES PRIVATE LAND MOBILE RADIO SERVICES General Technical Standards § 90.205 Power and antenna height.... (d) 150-174 MHz. (1) The maximum allowable station ERP is dependent upon the station's antenna...

  18. 47 CFR 90.1321 - Power and antenna limits.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Power and antenna limits. 90.1321 Section 90... and antenna limits. (a) Base and fixed stations are limited to 25 watts/25 MHz equivalent... receiver. (2) If the transmitter employs an antenna system that emits multiple directional beams but...

  19. 47 CFR 73.152 - Modification of directional antenna data.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Modification of directional antenna data. 73... SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.152 Modification of directional antenna data. (a) If, after construction and final adjustment of a directional antenna, a measured inverse...

  20. 47 CFR 95.1315 - Antenna height restriction.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Antenna height restriction. 95.1315 Section 95... PERSONAL RADIO SERVICES Multi-Use Radio Service (MURS) General Provisions § 95.1315 Antenna height restriction. The highest point of any MURS antenna must no be more than 18.3 meters (60 feet) above the...

  1. 47 CFR 78.63 - Antenna structure marking and lighting.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Antenna structure marking and lighting. 78.63... CABLE TELEVISION RELAY SERVICE General Operating Requirements § 78.63 Antenna structure marking and lighting. The owner of each antenna structure is responsible for ensuring that the structure, if...

  2. 47 CFR 74.536 - Directional antenna required.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Directional antenna required. 74.536 Section 74... Auxiliary Stations § 74.536 Directional antenna required. (a) Aural broadcast STL and ICR stations are required to use a directional antenna with the minimum beamwidth necessary, consistent with...

  3. 47 CFR 73.158 - Directional antenna monitoring points.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Directional antenna monitoring points. 73.158... RADIO BROADCAST SERVICES AM Broadcast Stations § 73.158 Directional antenna monitoring points. (a) When a licensee of a station using a directional antenna system finds that a field monitoring point,...

  4. 47 CFR 73.33 - Antenna systems; showing required.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Antenna systems; showing required. 73.33... RADIO BROADCAST SERVICES AM Broadcast Stations § 73.33 Antenna systems; showing required. (a) An application for authority to install a broadcast antenna shall specify a definite site and include...

  5. 47 CFR 101.125 - Temporary fixed antenna height restrictions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Temporary fixed antenna height restrictions... SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Technical Standards § 101.125 Temporary fixed antenna height restrictions. The overall antenna structure heights employed by mobile stations in the...

  6. 47 CFR 80.763 - Effective antenna height.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Effective antenna height. 80.763 Section 80.763... MARITIME SERVICES Standards for Computing Public Coast Station VHF Coverage § 80.763 Effective antenna height. The effective height of the antenna is the vertical distance between the center of the...

  7. 47 CFR 74.22 - Use of common antenna structure.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Use of common antenna structure. 74.22 Section... Applicable to All Services in Part 74 § 74.22 Use of common antenna structure. The simultaneous use of a common antenna structure by more than one station authorized under this part, or by one or more...

  8. 47 CFR 73.157 - Antenna testing during daytime.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Antenna testing during daytime. 73.157 Section... BROADCAST SERVICES AM Broadcast Stations § 73.157 Antenna testing during daytime. (a) The licensee of a station using a directional antenna during daytime or nighttime hours may, without further...

  9. 47 CFR 5.109 - Antenna and tower requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Antenna and tower requirements. 5.109 Section 5... BROADCAST) Technical Standards and Operating Requirements § 5.109 Antenna and tower requirements. (a) Applicants with fixed stations that use antennas that exceed 6 meters in height above the ground level...

  10. 47 CFR 80.876 - VHF radiotelephone antenna system.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false VHF radiotelephone antenna system. 80.876... to Subpart W § 80.876 VHF radiotelephone antenna system. A vertically polarized nondirectional antenna must be provided for VHF radiotelephone installations. The construction and installation of...

  11. 47 CFR 74.30 - Antenna structure, marking and lighting.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Antenna structure, marking and lighting. 74.30... Applicable to All Services in Part 74 § 74.30 Antenna structure, marking and lighting. The provisions of part 17 of the FCC rules (Construction, Marking, and Lighting of Antenna Structures) require...

  12. 47 CFR 73.614 - Power and antenna height requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Power and antenna height requirements. 73.614... RADIO BROADCAST SERVICES Television Broadcast Stations § 73.614 Power and antenna height requirements.... No minimum antenna height above average terrain is specified. (b) Maximum power. Applications...

  13. 47 CFR 24.232 - Power and antenna height limits.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Power and antenna height limits. 24.232 Section... PERSONAL COMMUNICATIONS SERVICES Broadband PCS § 24.232 Power and antenna height limits. (a)(1) Base... radiated power (EIRP) with an antenna height up to 300 meters HAAT, except as described in paragraph...

  14. 47 CFR 24.132 - Power and antenna height limits.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Power and antenna height limits. 24.132 Section... PERSONAL COMMUNICATIONS SERVICES Narrowband PCS § 24.132 Power and antenna height limits. (a) Stations... unlimited in antenna height except as provided in paragraph (d) of this section. (d)(1) MTA and...

  15. 47 CFR 73.685 - Transmitter location and antenna system.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Transmitter location and antenna system. 73.685... RADIO BROADCAST SERVICES Television Broadcast Stations § 73.685 Transmitter location and antenna system... and antenna height above average terrain employed, the following minimum field strength in dB...

  16. 47 CFR 25.205 - Minimum angle of antenna elevation.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Minimum angle of antenna elevation. 25.205... SATELLITE COMMUNICATIONS Technical Standards § 25.205 Minimum angle of antenna elevation. (a) Earth station antennas shall not normally be authorized for transmission at angles less than 5° measured from...

  17. 47 CFR 73.68 - Sampling systems for antenna monitors.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Sampling systems for antenna monitors. 73.68... RADIO BROADCAST SERVICES AM Broadcast Stations § 73.68 Sampling systems for antenna monitors. (a) Each AM station permittee authorized to construct a new directional antenna system which will be...

  18. 47 CFR 73.155 - Periodic directional antenna performance recertification.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Periodic directional antenna performance... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.155 Periodic directional antenna performance recertification. A station licensed with a directional antenna pattern pursuant to a proof...

  19. 47 CFR 25.209 - Antenna performance standards.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Antenna performance standards. 25.209 Section... SATELLITE COMMUNICATIONS Technical Standards § 25.209 Antenna performance standards. (a) The gain of any antenna to be employed in transmission from an earth station in the fixed-satellite service shall...

  20. 47 CFR 73.54 - Antenna resistance and reactance measurements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Antenna resistance and reactance measurements... SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.54 Antenna resistance and reactance measurements. (a) The resistance of an omnidirectional series fed antenna is measured at either the base of...

  1. 47 CFR 17.10 - Antenna structures over 304.80 meters (1,000 feet) in height.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Antenna structures over 304.80 meters (1,000... § 17.10 Antenna structures over 304.80 meters (1,000 feet) in height. Where one or more antenna farm... of an existing station proposing the erection of an antenna structure over 304.80 meters (1,000...

  2. 47 CFR 15.317 - Antenna requirement.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Antenna requirement. 15.317 Section 15.317 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL RADIO FREQUENCY DEVICES Unlicensed Personal Communications Service Devices § 15.317 Antenna requirement. An unlicensed PCS device must meet the...

  3. 47 CFR 73.816 - Antennas.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Antennas. 73.816 Section 73.816 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES Low Power FM Broadcast Stations (LPFM) § 73.816 Antennas. (a) Permittees and licensees may...

  4. 47 CFR 73.510 - Antenna systems.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Antenna systems. 73.510 Section 73.510 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES Noncommercial Educational FM Broadcast Stations § 73.510 Antenna systems. (a) All noncommercial...

  5. 47 CFR 15.111 - Antenna power conduction limits for receivers.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Antenna power conduction limits for receivers... DEVICES Unintentional Radiators § 15.111 Antenna power conduction limits for receivers. (a) In addition to... CB receivers that provide terminals for the connection of an external receiving antenna may be...

  6. 47 CFR 73.154 - AM directional antenna partial proof of performance measurements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false AM directional antenna partial proof of...) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.154 AM directional antenna... measurements are to be made within 3 to 15 kilometers from the center of the antenna array. When a...

  7. 47 CFR 73.61 - AM directional antenna field strength measurements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false AM directional antenna field strength... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.61 AM directional antenna field strength measurements. (a) Each AM station using a directional antenna with monitoring point...

  8. 47 CFR 90.729 - Limitations on power and antenna height.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Limitations on power and antenna height. 90.729... 220-222 MHz Band § 90.729 Limitations on power and antenna height. (a) The permissible effective radiated power (ERP) with respect to antenna heights for land mobile, paging, or fixed...

  9. 47 CFR 25.132 - Verification of earth station antenna performance standards.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Verification of earth station antenna... Verification of earth station antenna performance standards. (a)(1) All applications for transmitting earth... pursuant to § 2.902 of this chapter from the manufacturer of each antenna that the results of a series...

  10. 47 CFR 73.62 - Directional antenna system operation and tolerances.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Directional antenna system operation and... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.62 Directional antenna system operation and tolerances. (a) Each AM station operating a directional antenna must maintain the...

  11. 47 CFR 73.189 - Minimum antenna heights or field strength requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Minimum antenna heights or field strength... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.189 Minimum antenna heights or field..., frequency, or transmitter location must also request authority to install a new antenna system or to...

  12. 47 CFR 22.371 - Disturbance of AM broadcast station antenna patterns.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Disturbance of AM broadcast station antenna....371 Disturbance of AM broadcast station antenna patterns. Public Mobile Service licensees that... necessary to correct disturbance of the AM station antenna pattern which causes operation outside of...

  13. 47 CFR 17.14 - Certain antenna structures exempt from notification to the FAA.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Certain antenna structures exempt from... CONSTRUCTION, MARKING, AND LIGHTING OF ANTENNA STRUCTURES Federal Aviation Administration Notification Criteria § 17.14 Certain antenna structures exempt from notification to the FAA. A notification to the...

  14. 47 CFR 17.7 - Antenna structures requiring notification to the FAA.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Antenna structures requiring notification to..., MARKING, AND LIGHTING OF ANTENNA STRUCTURES Federal Aviation Administration Notification Criteria § 17.7 Antenna structures requiring notification to the FAA. A notification to the Federal...

  15. 47 CFR 27.63 - Disturbance of AM broadcast station antenna patterns.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Disturbance of AM broadcast station antenna... AM broadcast station antenna patterns. AWS and WCS licensees that construct or modify towers in the... the AM station antenna pattern which causes operation outside of the radiation parameters specified...

  16. 47 CFR 101.119 - Simultaneous use of common antenna structures.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Simultaneous use of common antenna structures. 101.119 Section 101.119 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND... antenna structures. The simultaneous use of common antenna structures by more than one radio station,...

  17. 47 CFR 17.57 - Report of radio transmitting antenna construction, alteration, and/or removal.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Report of radio transmitting antenna construction, alteration, and/or removal. 17.57 Section 17.57 Telecommunication FEDERAL COMMUNICATIONS... Marking and Lighting of Antenna Structures § 17.57 Report of radio transmitting antenna...

  18. 47 CFR 80.81 - Antenna requirements for ship stations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Antenna requirements for ship stations. 80.81 Section 80.81 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO... Stations § 80.81 Antenna requirements for ship stations. All telephony emissions of a ship station or...

  19. 47 CFR 73.6025 - Antenna system and station location.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Antenna system and station location. 73.6025... RADIO BROADCAST SERVICES Class A Television Broadcast Stations § 73.6025 Antenna system and station location. (a) Applications for modified Class A TV facilities proposing the use of directional...

  20. 47 CFR 80.72 - Antenna requirements for coast stations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Antenna requirements for coast stations. 80.72 Section 80.72 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO... Stations § 80.72 Antenna requirements for coast stations. All emissions of a coast station a...

  1. 47 CFR 73.635 - Use of common antenna site.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Use of common antenna site. 73.635 Section 73.635 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES Television Broadcast Stations § 73.635 Use of common antenna site. No television...

  2. 47 CFR 80.1019 - Antenna radio frequency indicator.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Antenna radio frequency indicator. 80.1019 Section 80.1019 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO... Act § 80.1019 Antenna radio frequency indicator. Each nonportable bridge-to-bridge transmitter must...

  3. 47 CFR 80.927 - Antenna radio frequency indicator.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Antenna radio frequency indicator. 80.927 Section 80.927 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO... Boats § 80.927 Antenna radio frequency indicator. The transmitter must be equipped with a device...

  4. 47 CFR 95.408 - (CB Rule 8) How high may I put my antenna?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false (CB Rule 8) How high may I put my antenna? 95.408 Section 95.408 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL... contact the nearest FCC field office for a worksheet to help you figure the maximum allowable height...

  5. 47 CFR 73.811 - LPFM power and antenna height requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false LPFM power and antenna height requirements. 73.811 Section 73.811 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES Low Power FM Broadcast Stations (LPFM) § 73.811 LPFM power and...

  6. 47 CFR 73.812 - Rounding of power and antenna heights.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Rounding of power and antenna heights. 73.812 Section 73.812 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES Low Power FM Broadcast Stations (LPFM) § 73.812 Rounding of power and...

  7. 47 CFR 73.813 - Determination of antenna height above average terrain (HAAT).

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Determination of antenna height above average terrain (HAAT). 73.813 Section 73.813 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES Low Power FM Broadcast Stations (LPFM) §...

  8. 47 CFR 90.441 - Inspection and maintenance of antenna structure marking and associated control equipment.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Inspection and maintenance of antenna structure marking and associated control equipment. 90.441 Section 90.441 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES PRIVATE LAND MOBILE RADIO SERVICES...

  9. 47 CFR 95.208 - (R/C Rule 8) How high may I put my antenna?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false (R/C Rule 8) How high may I put my antenna? 95.208 Section 95.208 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL... may contact the nearest FCC field office for a worksheet to help you figure the maximum...

  10. 42 CFR 21.23 - False statements as disqualification.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false False statements as disqualification. 21.23 Section 21.23 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES PERSONNEL COMMISSIONED OFFICERS Appointment § 21.23 False statements as disqualification. Willfully false...

  11. 45 CFR 3.4 - False reports and reports of injury or damage.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 1 2011-10-01 2011-10-01 false False reports and reports of injury or damage. 3.4 Section 3.4 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION CONDUCT OF PERSONS AND TRAFFIC ON THE NATIONAL INSTITUTES OF HEALTH FEDERAL ENCLAVE General § 3.4 False reports...

  12. 47 CFR 11.45 - Prohibition of false or deceptive EAS transmissions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Prohibition of false or deceptive EAS transmissions. 11.45 Section 11.45 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL EMERGENCY ALERT SYSTEM (EAS) Organization § 11.45 Prohibition of false or deceptive EAS transmissions. No person...

  13. 47 CFR 0.560 - Penalty for false representation of identity.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Penalty for false representation of identity. 0.560 Section 0.560 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL COMMISSION ORGANIZATION Privacy Act Regulations § 0.560 Penalty for false representation of identity. Any individual who...

  14. 43 CFR 20.510 - Fraud or false statements in a Government matter.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Fraud or false statements in a Government matter. 20.510 Section 20.510 Public Lands: Interior Office of the Secretary of the Interior EMPLOYEE RESPONSIBILITIES AND CONDUCT Other Employee Conduct Provisions § 20.510 Fraud or false statements in a...

  15. 47 CFR 80.335 - Procedures for canceling false distress alerts.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Procedures for canceling false distress alerts. 80.335 Section 80.335 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES STATIONS IN THE MARITIME SERVICES Safety Watch Requirements and Procedures...

  16. 49 CFR 1570.13 - False statements regarding security background checks by public transportation agency or railroad...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Regulations Relating to Transportation (Continued) TRANSPORTATION SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY MARITIME AND LAND TRANSPORTATION SECURITY GENERAL RULES § 1570.13 False statements... 49 Transportation 9 2011-10-01 2011-10-01 false False statements regarding security...

  17. Antennas.

    DTIC Science & Technology

    1980-09-15

    experimentally shown that tae same range properti-; possesses the multiturn helical antenna wita tee contrary ccil/winding. In contr to the spiral with the one...Characteristics off Mul~iturn Cyclindrical Helical Antennas with Counter Winding, by 0. A. Yurtsev ....... 233 U. S. BOARD ON GEOGRAPHIC NAMES TRANSLITERATION...value of load within sufficiently wide limits. Page 68. LEAKY- PIPE ANTENNA WITH TaZ PAS.li EtlITTEPS. Conclusion/output of fundamental principles. Fig

  18. 47 CFR 15.204 - External radio frequency power amplifiers and antenna modifications.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false External radio frequency power amplifiers and... RADIO FREQUENCY DEVICES Intentional Radiators § 15.204 External radio frequency power amplifiers and... frequency power amplifier or amplifier kit intended for use with a part 15 intentional radiator. (b)...

  19. Antennae

    NASA Technical Reports Server (NTRS)

    1999-01-01

    Atlas Image mosaic, covering 7' x 7' on the sky of the interacting galaxies NGC 4038 and NGC 4039, better known as the Antennae, or Ring Tail galaxies. The two galaxies are engaged in a tug-of-war as they collide. The mutual gravitation between them is working to distort each spiral galaxy's appearance as the two merge. The interaction is evidently impetus for an intense burst of new star formation, as can be seen from the many infrared-bright knots and bright galactic nuclei. Compare the 2MASS view of this system with that obtained by the Hubble Space Telescope in the optical. Many of the same features are seen, although 2MASS is able to peer through much of the dust seen in the galaxies' disks. The galaxy light looks smoother. Also, in the near-infrared the bright knots of star formation are likely highlighted by the light of massive red supergiant stars. The much more extended 'tidal tails,' which give the Antennae their name, are quite faint in the 2MASS image mosaic.

  20. 47 CFR 80.863 - Antenna system.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Antenna system. 80.863 Section 80.863... Antenna system. (a) An antenna system must be installed which is as nondirectional and as efficient as is... construction of the required antenna must insure operation in time of emergency. (b) If the required antenna...

  1. 47 CFR 80.866 - Spare antenna.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Spare antenna. 80.866 Section 80.866... Spare antenna. A spare transmitting antenna completely assembled for immediate erection must be provided. If the installed transmitting antenna is suspended between supports, this spare antenna must be...

  2. 47 CFR 80.863 - Antenna system.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Antenna system. 80.863 Section 80.863... Antenna system. (a) An antenna system must be installed which is as nondirectional and as efficient as is... construction of the required antenna must insure operation in time of emergency. (b) If the required antenna...

  3. 47 CFR 80.866 - Spare antenna.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Spare antenna. 80.866 Section 80.866... Spare antenna. A spare transmitting antenna completely assembled for immediate erection must be provided. If the installed transmitting antenna is suspended between supports, this spare antenna must be...

  4. 47 CFR 80.863 - Antenna system.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Antenna system. 80.863 Section 80.863... Antenna system. (a) An antenna system must be installed which is as nondirectional and as efficient as is... construction of the required antenna must insure operation in time of emergency. (b) If the required antenna...

  5. 47 CFR 80.866 - Spare antenna.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Spare antenna. 80.866 Section 80.866... Spare antenna. A spare transmitting antenna completely assembled for immediate erection must be provided. If the installed transmitting antenna is suspended between supports, this spare antenna must be...

  6. 47 CFR 80.866 - Spare antenna.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Spare antenna. 80.866 Section 80.866... Spare antenna. A spare transmitting antenna completely assembled for immediate erection must be provided. If the installed transmitting antenna is suspended between supports, this spare antenna must be...

  7. 47 CFR 80.863 - Antenna system.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Antenna system. 80.863 Section 80.863... Antenna system. (a) An antenna system must be installed which is as nondirectional and as efficient as is... construction of the required antenna must insure operation in time of emergency. (b) If the required antenna...

  8. 47 CFR 17.56 - Maintenance of lighting equipment.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Maintenance of lighting equipment. 17.56... LIGHTING OF ANTENNA STRUCTURES Specifications for Obstruction Marking and Lighting of Antenna Structures § 17.56 Maintenance of lighting equipment. (a) Replacing or repairing of lights, automatic...

  9. 47 CFR 74.751 - Modification of transmission systems.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Modification of transmission systems. 74.751... Translator, and TV Booster Stations § 74.751 Modification of transmission systems. (a) No change, either... radiation, directive antenna pattern, antenna gain, transmission line loss characteristics, or height...

  10. 47 CFR 73.753 - Antenna systems.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Antenna systems. 73.753 Section 73.753... International Broadcast Stations § 73.753 Antenna systems. All international broadcasting stations shall operate with directional antennas. Such antennas shall be designed and operated so that the radiated power...

  11. 47 CFR 73.1675 - Auxiliary antennas.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Auxiliary antennas. 73.1675 Section 73.1675... Rules Applicable to All Broadcast Stations § 73.1675 Auxiliary antennas. (a)(1) An auxiliary antenna is one that is permanently installed and available for use when the main antenna is out of service...

  12. 47 CFR 73.69 - Antenna monitors.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Antenna monitors. 73.69 Section 73.69... Broadcast Stations § 73.69 Antenna monitors. (a) Each station using a directional antenna must have in operation at the transmitter site an FCC authorized antenna monitor. (b) In the event that the...

  13. 47 CFR 95.1013 - Antennas.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Antennas. 95.1013 Section 95.1013... SERVICES Low Power Radio Service (LPRS) General Provisions § 95.1013 Antennas. (a) The maximum allowable... this chapter, at the band edges. (b) AMTS stations must employ directional antennas. (c) Antennas...

  14. 47 CFR 73.1680 - Emergency antennas.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Emergency antennas. 73.1680 Section 73.1680... Rules Applicable to All Broadcast Stations § 73.1680 Emergency antennas. (a) An emergency antenna is one that is erected for temporary use after the authorized main and auxiliary antennas are damaged...

  15. 47 CFR 73.1675 - Auxiliary antennas.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Auxiliary antennas. 73.1675 Section 73.1675... Rules Applicable to All Broadcast Stations § 73.1675 Auxiliary antennas. (a)(1) An auxiliary antenna is one that is permanently installed and available for use when the main antenna is out of service...

  16. 47 CFR 73.753 - Antenna systems.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Antenna systems. 73.753 Section 73.753... International Broadcast Stations § 73.753 Antenna systems. All international broadcasting stations shall operate with directional antennas. Such antennas shall be designed and operated so that the radiated power...

  17. 47 CFR 73.1680 - Emergency antennas.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Emergency antennas. 73.1680 Section 73.1680... Rules Applicable to All Broadcast Stations § 73.1680 Emergency antennas. (a) An emergency antenna is one that is erected for temporary use after the authorized main and auxiliary antennas are damaged...

  18. 47 CFR 73.69 - Antenna monitors.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Antenna monitors. 73.69 Section 73.69... Broadcast Stations § 73.69 Antenna monitors. (a) Each station using a directional antenna must have in operation at the transmitter site an FCC authorized antenna monitor. (b) In the event that the...

  19. 47 CFR 95.1013 - Antennas.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Antennas. 95.1013 Section 95.1013... SERVICES Low Power Radio Service (LPRS) General Provisions § 95.1013 Antennas. (a) The maximum allowable... this chapter, at the band edges. (b) AMTS stations must employ directional antennas. (c) Antennas...

  20. 47 CFR 73.1680 - Emergency antennas.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Emergency antennas. 73.1680 Section 73.1680... Rules Applicable to All Broadcast Stations § 73.1680 Emergency antennas. (a) An emergency antenna is one that is erected for temporary use after the authorized main and auxiliary antennas are damaged...

  1. 47 CFR 95.1013 - Antennas.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Antennas. 95.1013 Section 95.1013... SERVICES Low Power Radio Service (LPRS) General Provisions § 95.1013 Antennas. (a) The maximum allowable... this chapter, at the band edges. (b) AMTS stations must employ directional antennas. (c) Antennas...

  2. 47 CFR 73.510 - Antenna systems.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Antenna systems. 73.510 Section 73.510... Noncommercial Educational FM Broadcast Stations § 73.510 Antenna systems. (a) All noncommercial educational... § 73.316 concerning antenna systems contained in subpart B of this part. (b) Directional antenna....

  3. 47 CFR 95.1213 - Antennas.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Antennas. 95.1213 Section 95.1213... SERVICES Medical Device Radiocommunication Service (MedRadio) § 95.1213 Antennas. No antenna for a MedRadio transmitter shall be configured for permanent outdoor use. In addition, any MedRadio antenna used...

  4. 47 CFR 73.69 - Antenna monitors.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Antenna monitors. 73.69 Section 73.69... Broadcast Stations § 73.69 Antenna monitors. (a) Each station using a directional antenna must have in operation at the transmitter site an FCC authorized antenna monitor. (b) In the event that the...

  5. 47 CFR 73.753 - Antenna systems.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Antenna systems. 73.753 Section 73.753... International Broadcast Stations § 73.753 Antenna systems. All international broadcasting stations shall operate with directional antennas. Such antennas shall be designed and operated so that the radiated power...

  6. 47 CFR 95.51 - Antenna height.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Antenna height. 95.51 Section 95.51... SERVICES General Mobile Radio Service (GMRS) § 95.51 Antenna height. (a) Certain antenna structures used in... this chapter. (b) The antenna for a small base station or for a small control station must not be...

  7. 47 CFR 73.510 - Antenna systems.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Antenna systems. 73.510 Section 73.510... Noncommercial Educational FM Broadcast Stations § 73.510 Antenna systems. (a) All noncommercial educational... § 73.316 concerning antenna systems contained in subpart B of this part. (b) Directional antenna....

  8. 47 CFR 73.1680 - Emergency antennas.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Emergency antennas. 73.1680 Section 73.1680... Rules Applicable to All Broadcast Stations § 73.1680 Emergency antennas. (a) An emergency antenna is one that is erected for temporary use after the authorized main and auxiliary antennas are damaged...

  9. 47 CFR 73.1675 - Auxiliary antennas.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Auxiliary antennas. 73.1675 Section 73.1675... Rules Applicable to All Broadcast Stations § 73.1675 Auxiliary antennas. (a)(1) An auxiliary antenna is one that is permanently installed and available for use when the main antenna is out of service...

  10. 47 CFR 95.51 - Antenna height.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Antenna height. 95.51 Section 95.51... SERVICES General Mobile Radio Service (GMRS) § 95.51 Antenna height. (a) Certain antenna structures used in... this chapter. (b) The antenna for a small base station or for a small control station must not be...

  11. 47 CFR 95.51 - Antenna height.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Antenna height. 95.51 Section 95.51... SERVICES General Mobile Radio Service (GMRS) § 95.51 Antenna height. (a) Certain antenna structures used in... this chapter. (b) The antenna for a small base station or for a small control station must not be...

  12. 47 CFR 73.753 - Antenna systems.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Antenna systems. 73.753 Section 73.753... International Broadcast Stations § 73.753 Antenna systems. All international broadcasting stations shall operate with directional antennas. Such antennas shall be designed and operated so that the radiated power...

  13. 47 CFR 73.510 - Antenna systems.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Antenna systems. 73.510 Section 73.510... Noncommercial Educational FM Broadcast Stations § 73.510 Antenna systems. (a) All noncommercial educational... § 73.316 concerning antenna systems contained in subpart B of this part. (b) Directional antenna....

  14. 47 CFR 95.51 - Antenna height.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Antenna height. 95.51 Section 95.51... SERVICES General Mobile Radio Service (GMRS) § 95.51 Antenna height. (a) Certain antenna structures used in... this chapter. (b) The antenna for a small base station or for a small control station must not be...

  15. 47 CFR 73.1675 - Auxiliary antennas.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Auxiliary antennas. 73.1675 Section 73.1675... Rules Applicable to All Broadcast Stations § 73.1675 Auxiliary antennas. (a)(1) An auxiliary antenna is one that is permanently installed and available for use when the main antenna is out of service...

  16. 47 CFR 73.69 - Antenna monitors.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Antenna monitors. 73.69 Section 73.69... Broadcast Stations § 73.69 Antenna monitors. (a) Each station using a directional antenna must have in operation at the transmitter site an FCC authorized antenna monitor. (b) In the event that the...

  17. 47 CFR 95.1013 - Antennas.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Antennas. 95.1013 Section 95.1013... SERVICES Low Power Radio Service (LPRS) General Provisions § 95.1013 Antennas. (a) The maximum allowable... this chapter, at the band edges. (b) AMTS stations must employ directional antennas. (c) Antennas...

  18. Aircraft antennas/conformal antennas missile antennas

    NASA Astrophysics Data System (ADS)

    Solbach, Klaus

    1987-04-01

    Three major areas of airborne microwave antennas are examined. The basic system environment for missile telemetry/telecommand and fuze functions is sketched and the basic antenna design together with practical examples are discussed. The principle requirements of modern nose radar flat plate antennas are shown to result from missile/aircraft system requirements. Basic principles of slotted waveguide antenna arrays are sketched and practical antenna designs are discussed. The present early warning system designs are sketched to point out requirements and performance of practical radar warning and jamming antennas (broadband spiral antennas and horn radiators). With respect to newer developments in the ECM scenario, some demonstrated and proposed antenna systems (lens fed arrays, phased array, active array) are discussed.

  19. False assumptions.

    PubMed

    Swaminathan, M

    1997-01-01

    Indian women do not have to be told the benefits of breast feeding or "rescued from the clutches of wicked multinational companies" by international agencies. There is no proof that breast feeding has declined in India; in fact, a 1987 survey revealed that 98% of Indian women breast feed. Efforts to promote breast feeding among the middle classes rely on such initiatives as the "baby friendly" hospital where breast feeding is promoted immediately after birth. This ignores the 76% of Indian women who give birth at home. Blaming this unproved decline in breast feeding on multinational companies distracts attention from more far-reaching and intractable effects of social change. While the Infant Milk Substitutes Act is helpful, it also deflects attention from more pressing issues. Another false assumption is that Indian women are abandoning breast feeding to comply with the demands of employment, but research indicates that most women give up employment for breast feeding, despite the economic cost to their families. Women also seek work in the informal sector to secure the flexibility to meet their child care responsibilities. Instead of being concerned about "teaching" women what they already know about the benefits of breast feeding, efforts should be made to remove the constraints women face as a result of their multiple roles and to empower them with the support of families, governmental policies and legislation, employers, health professionals, and the media.

  20. 47 CFR 25.215 - Technical requirements for space stations in the Direct Broadcast Satellite Service.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Technical requirements for space stations in... Technical requirements for space stations in the Direct Broadcast Satellite Service. In addition to § 25.148(f), space station antennas operating in the Direct Broadcast Satellite Service must be designed...

  1. 47 CFR 17.45 - Temporary warning lights.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Temporary warning lights. 17.45 Section 17.45... warning lights. During construction of an antenna structure, for which red obstruction lighting is required, at least two 116- or 125-watt lamps (A21/TS) enclosed in aviation red obstruction light...

  2. 47 CFR 17.21 - Painting and lighting, when required.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Painting and lighting, when required. 17.21... § 17.21 Painting and lighting, when required. Antenna structures shall be painted and lighted when: (a... study. (b) The Commission may modify the above requirement for painting and/or lighting of...

  3. 47 CFR 73.310 - FM technical definitions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false FM technical definitions. 73.310 Section 73.310 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES FM Broadcast Stations § 73.310 FM technical definitions. (a) Frequency modulation. Antenna height above...

  4. 47 CFR 73.313 - Prediction of coverage.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Prediction of coverage. 73.313 Section 73.313 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES FM... from an FM transmitting antenna is assumed to depend on the magnitude of a terrain roughness factor...

  5. 47 CFR 90.1337 - Operation near Canadian and Mexican borders.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Operation near Canadian and Mexican borders. 90... § 90.1337 Operation near Canadian and Mexican borders. (a) Fixed devices generally must be located at least 8 kilometers from the U.S./Canada or U.S./Mexico border if the antenna of that device looks...

  6. 47 CFR 25.104 - Preemption of local zoning of earth stations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Preemption of local zoning of earth stations... SERVICES SATELLITE COMMUNICATIONS General § 25.104 Preemption of local zoning of earth stations. (a) Any... reception by satellite earth station antennas, or imposes more than minimal costs on users of such...

  7. 47 CFR 90.279 - Power limitations applicable to the 421-430 MHz band.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... height above mean sea level. Limits of Effective Radiated Power (ERP) Corresponding to Effective Antenna... 47 Telecommunication 5 2011-10-01 2011-10-01 false Power limitations applicable to the 421-430 MHz... Bands § 90.279 Power limitations applicable to the 421-430 MHz band. (a) Base station authorizations...

  8. 47 CFR 73.1350 - Transmission system operation.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Transmission system operation. 73.1350 Section... RADIO BROADCAST SERVICES Rules Applicable to All Broadcast Stations § 73.1350 Transmission system... § 73.1570(a); (6) Emergency antennas, see § 73.1680. (g) The transmission system must be maintained...

  9. 47 CFR 22.365 - Antenna structures; air navigation safety.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 2 2014-10-01 2014-10-01 false Antenna structures; air navigation safety. 22... Antenna structures; air navigation safety. Licensees that own their antenna structures must not allow these antenna structures to become a hazard to air navigation. In general, antenna structure owners...

  10. 47 CFR 73.316 - FM antenna systems.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false FM antenna systems. 73.316 Section 73.316... Broadcast Stations § 73.316 FM antenna systems. (a) It shall be standard to employ horizontal polarization...) Directional antennas. A directional antenna is an antenna that is designed or altered for the purpose...

  11. 47 CFR 73.316 - FM antenna systems.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false FM antenna systems. 73.316 Section 73.316... Broadcast Stations § 73.316 FM antenna systems. (a) It shall be standard to employ horizontal polarization...) Directional antennas. A directional antenna is an antenna that is designed or altered for the purpose...

  12. 47 CFR 22.365 - Antenna structures; air navigation safety.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Antenna structures; air navigation safety. 22... Antenna structures; air navigation safety. Licensees that own their antenna structures must not allow these antenna structures to become a hazard to air navigation. In general, antenna structure owners...

  13. 47 CFR 22.365 - Antenna structures; air navigation safety.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Antenna structures; air navigation safety. 22... Antenna structures; air navigation safety. Licensees that own their antenna structures must not allow these antenna structures to become a hazard to air navigation. In general, antenna structure owners...

  14. 47 CFR 73.316 - FM antenna systems.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false FM antenna systems. 73.316 Section 73.316... Broadcast Stations § 73.316 FM antenna systems. (a) It shall be standard to employ horizontal polarization...) Directional antennas. A directional antenna is an antenna that is designed or altered for the purpose...

  15. 47 CFR 22.365 - Antenna structures; air navigation safety.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false Antenna structures; air navigation safety. 22... Antenna structures; air navigation safety. Licensees that own their antenna structures must not allow these antenna structures to become a hazard to air navigation. In general, antenna structure owners...

  16. Deployable antenna

    NASA Technical Reports Server (NTRS)

    Fink, Patrick W. (Inventor); Dobbins, Justin A. (Inventor); Lin, Greg Y. (Inventor); Chu, Andrew W. (Inventor); Scully, Robert C. (Inventor)

    2006-01-01

    A deployable antenna and method for using wherein the deployable antenna comprises a collapsible membrane having at least one radiating element for transmitting electromagnetic waves, receiving electromagnetic waves, or both.

  17. User Antennas

    NASA Technical Reports Server (NTRS)

    Jamnejad, Vahraz; Cramer, Paul

    1990-01-01

    The following subject areas are covered: (1) impact of frequency change of user and spacecraft antenna gain and size; (2) basic personal terminal antennas (impact of 20/30 GHz frequency separation; parametric studies - gain, size, weight; gain and figure of merit (G/T); design data for selected antenna concepts; critical technologies and development goals; and recommendations); and (3) user antenna radiation safety concerns.

  18. Reconfigurable antenna pattern verification

    NASA Technical Reports Server (NTRS)

    Drexler, Jerome P. (Inventor); Becker, Robert C. (Inventor); Meyers, David W. (Inventor); Muldoon, Kelly P. (Inventor)

    2013-01-01

    A method of verifying programmable antenna configurations is disclosed. The method comprises selecting a desired antenna configuration from a plurality of antenna configuration patterns, with the selected antenna configuration forming at least one reconfigurable antenna from reconfigurable antenna array elements. The method validates the formation of the selected antenna configuration to determine antenna performance of the at least one reconfigurable antenna.

  19. 47 CFR 80.967 - Antenna system.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Antenna system. 80.967 Section 80.967... MARITIME SERVICES Radiotelephone Installation Required for Vessels on the Great Lakes § 80.967 Antenna system. The antenna must be omni-directional, vertically polarized and located as high as practicable...

  20. 47 CFR 15.203 - Antenna requirement.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Antenna requirement. 15.203 Section 15.203... Antenna requirement. An intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. The use of a permanently attached...

  1. 47 CFR 101.517 - Antennas.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Antennas. 101.517 Section 101.517... SERVICES 24 GHz Service and Digital Electronic Message Service § 101.517 Antennas. (a) Transmitting antennas may be omnidirectional or directional, consistent with coverage and interference requirements....

  2. 47 CFR 101.517 - Antennas.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Antennas. 101.517 Section 101.517... SERVICES 24 GHz Service and Digital Electronic Message Service § 101.517 Antennas. (a) Transmitting antennas may be omnidirectional or directional, consistent with coverage and interference requirements....

  3. 47 CFR 78.105 - Antenna systems.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Antenna systems. 78.105 Section 78.105... SERVICE Technical Regulations § 78.105 Antenna systems. (a) For fixed stations operating in the 12.7-13.2... directional antennas that meet the performance standards indicated in the following table. (i) Stations...

  4. 47 CFR 78.105 - Antenna systems.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Antenna systems. 78.105 Section 78.105... SERVICE Technical Regulations § 78.105 Antenna systems. (a) For fixed stations operating in the 12.7-13.2... directional antennas that meet the performance standards indicated in the following table. (i) Stations...

  5. 47 CFR 95.859 - Antennas.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Antennas. 95.859 Section 95.859... SERVICES 218-219 MHz Service Technical Standards § 95.859 Antennas. (a) The overall height from ground to topmost tip of the CTS antenna shall not exceed the height necessary to assure adequate service....

  6. 47 CFR 74.641 - Antenna systems.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Antenna systems. 74.641 Section 74.641... Stations § 74.641 Antenna systems. (a) For fixed stations operating above 2025 MHz, the following standards apply: (1) Fixed TV broadcast auxiliary stations shall use directional antennas that meet...

  7. 47 CFR 73.816 - Antennas.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Antennas. 73.816 Section 73.816... Low Power FM Broadcast Stations (LPFM) § 73.816 Antennas. (a) Permittees and licensees may employ nondirectional antennas with horizontal only polarization, vertical only polarization, circular polarization...

  8. 47 CFR 73.816 - Antennas.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Antennas. 73.816 Section 73.816... Low Power FM Broadcast Stations (LPFM) § 73.816 Antennas. (a) Permittees and licensees may employ nondirectional antennas with horizontal only polarization, vertical only polarization, circular polarization...

  9. 47 CFR 80.923 - Antenna system.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Antenna system. 80.923 Section 80.923... MARITIME SERVICES Compulsory Radiotelephone Installations for Small Passenger Boats § 80.923 Antenna system. An antenna must be provided in accordance with the applicable requirements of § 80.81 of this...

  10. 47 CFR 74.737 - Antenna location.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Antenna location. 74.737 Section 74.737... Booster Stations § 74.737 Antenna location. (a) An applicant for a new low power TV, TV translator, or TV.... (b) The transmitting antenna should be placed above growing vegetation and trees lying in...

  11. 47 CFR 74.641 - Antenna systems.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Antenna systems. 74.641 Section 74.641... Stations § 74.641 Antenna systems. (a) For fixed stations operating above 2025 MHz, the following standards apply: (1) Fixed TV broadcast auxiliary stations shall use directional antennas that meet...

  12. 47 CFR 80.923 - Antenna system.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Antenna system. 80.923 Section 80.923... MARITIME SERVICES Compulsory Radiotelephone Installations for Small Passenger Boats § 80.923 Antenna system. An antenna must be provided in accordance with the applicable requirements of § 80.81 of this...

  13. 47 CFR 80.923 - Antenna system.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Antenna system. 80.923 Section 80.923... MARITIME SERVICES Compulsory Radiotelephone Installations for Small Passenger Boats § 80.923 Antenna system. An antenna must be provided in accordance with the applicable requirements of § 80.81 of this...

  14. 47 CFR 80.1017 - Antenna system.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Antenna system. 80.1017 Section 80.1017... MARITIME SERVICES Radiotelephone Installations Required by the Bridge-to-Bridge Act § 80.1017 Antenna system. (a) An antenna must be provided for nonportable bridge-to-bridge radiotelephone...

  15. 47 CFR 101.117 - Antenna polarization.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Antenna polarization. 101.117 Section 101.117... SERVICES Technical Standards § 101.117 Antenna polarization. Except as set forth herein, stations operating... polarization for antennas located within 20 kilometers of the outermost edge of their service area....

  16. 47 CFR 74.737 - Antenna location.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Antenna location. 74.737 Section 74.737... Booster Stations § 74.737 Antenna location. (a) An applicant for a new low power TV, TV translator, or TV.... (b) The transmitting antenna should be placed above growing vegetation and trees lying in...

  17. 47 CFR 80.967 - Antenna system.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Antenna system. 80.967 Section 80.967... MARITIME SERVICES Radiotelephone Installation Required for Vessels on the Great Lakes § 80.967 Antenna system. The antenna must be omni-directional, vertically polarized and located as high as practicable...

  18. 47 CFR 95.1213 - Antennas.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Antennas. 95.1213 Section 95.1213... SERVICES Medical Device Radiocommunication Service (MedRadio) § 95.1213 Antennas. Except for the 2390-2400 MHz band, no antenna for a MedRadio transmitter shall be configured for permanent outdoor use....

  19. 47 CFR 80.1017 - Antenna system.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Antenna system. 80.1017 Section 80.1017... MARITIME SERVICES Radiotelephone Installations Required by the Bridge-to-Bridge Act § 80.1017 Antenna system. (a) An antenna must be provided for nonportable bridge-to-bridge radiotelephone...

  20. 47 CFR 95.859 - Antennas.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Antennas. 95.859 Section 95.859... SERVICES 218-219 MHz Service Technical Standards § 95.859 Antennas. (a) The overall height from ground to topmost tip of the CTS antenna shall not exceed the height necessary to assure adequate service....

  1. 47 CFR 78.105 - Antenna systems.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Antenna systems. 78.105 Section 78.105... SERVICE Technical Regulations § 78.105 Antenna systems. (a) For fixed stations operating in the 12.7-13.2... directional antennas that meet the performance standards indicated in the following table. (i) Stations...

  2. 47 CFR 74.737 - Antenna location.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Antenna location. 74.737 Section 74.737... Booster Stations § 74.737 Antenna location. (a) An applicant for a new low power TV, TV translator, or TV.... (b) The transmitting antenna should be placed above growing vegetation and trees lying in...

  3. 47 CFR 101.115 - Directional antennas.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Directional antennas. 101.115 Section 101.115... SERVICES Technical Standards § 101.115 Directional antennas. (a) Unless otherwise authorized upon specific... antenna adjusted with the center of the major lobe of radiation in the horizontal plane directed...

  4. 47 CFR 15.203 - Antenna requirement.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 1 2013-10-01 2013-10-01 false Antenna requirement. 15.203 Section 15.203... Antenna requirement. An intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. The use of a permanently attached...

  5. 47 CFR 80.1017 - Antenna system.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Antenna system. 80.1017 Section 80.1017... MARITIME SERVICES Radiotelephone Installations Required by the Bridge-to-Bridge Act § 80.1017 Antenna system. (a) An antenna must be provided for nonportable bridge-to-bridge radiotelephone...

  6. 47 CFR 101.117 - Antenna polarization.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Antenna polarization. 101.117 Section 101.117... SERVICES Technical Standards § 101.117 Antenna polarization. Except as set forth herein, stations operating... polarization for antennas located within 20 kilometers of the outermost edge of their service area....

  7. 47 CFR 101.517 - Antennas.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Antennas. 101.517 Section 101.517... SERVICES 24 GHz Service and Digital Electronic Message Service § 101.517 Antennas. (a) Transmitting antennas may be omnidirectional or directional, consistent with coverage and interference requirements....

  8. 47 CFR 95.859 - Antennas.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Antennas. 95.859 Section 95.859... SERVICES 218-219 MHz Service Technical Standards § 95.859 Antennas. (a) The overall height from ground to topmost tip of the CTS antenna shall not exceed the height necessary to assure adequate service....

  9. 47 CFR 73.816 - Antennas.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Antennas. 73.816 Section 73.816... Low Power FM Broadcast Stations (LPFM) § 73.816 Antennas. (a) Permittees and licensees may employ nondirectional antennas with horizontal only polarization, vertical only polarization, circular polarization...

  10. 47 CFR 80.1017 - Antenna system.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Antenna system. 80.1017 Section 80.1017... MARITIME SERVICES Radiotelephone Installations Required by the Bridge-to-Bridge Act § 80.1017 Antenna system. (a) An antenna must be provided for nonportable bridge-to-bridge radiotelephone...

  11. 47 CFR 74.641 - Antenna systems.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Antenna systems. 74.641 Section 74.641... Stations § 74.641 Antenna systems. (a) For fixed stations operating above 2025 MHz, the following standards apply: (1) Fixed TV broadcast auxiliary stations shall use directional antennas that meet...

  12. 47 CFR 15.203 - Antenna requirement.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 1 2014-10-01 2014-10-01 false Antenna requirement. 15.203 Section 15.203... Antenna requirement. An intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. The use of a permanently attached...

  13. 47 CFR 101.117 - Antenna polarization.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Antenna polarization. 101.117 Section 101.117... SERVICES Technical Standards § 101.117 Antenna polarization. Except as set forth herein, stations operating... polarization for antennas located within 20 kilometers of the outermost edge of their service area....

  14. 47 CFR 101.115 - Directional antennas.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Directional antennas. 101.115 Section 101.115... SERVICES Technical Standards § 101.115 Directional antennas. (a) Unless otherwise authorized upon specific... antenna adjusted with the center of the major lobe of radiation in the horizontal plane directed...

  15. 47 CFR 15.203 - Antenna requirement.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 1 2012-10-01 2012-10-01 false Antenna requirement. 15.203 Section 15.203... Antenna requirement. An intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. The use of a permanently attached...

  16. 47 CFR 74.737 - Antenna location.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Antenna location. 74.737 Section 74.737... Booster Stations § 74.737 Antenna location. (a) An applicant for a new low power TV, TV translator, or TV.... (b) The transmitting antenna should be placed above growing vegetation and trees lying in...

  17. 47 CFR 95.859 - Antennas.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Antennas. 95.859 Section 95.859... SERVICES 218-219 MHz Service Technical Standards § 95.859 Antennas. (a) The overall height from ground to topmost tip of the CTS antenna shall not exceed the height necessary to assure adequate service....

  18. 47 CFR 101.115 - Directional antennas.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Directional antennas. 101.115 Section 101.115... SERVICES Technical Standards § 101.115 Directional antennas. Link to an amendment published at 77 FR 54432... authorized under the rules of this part must employ a directional antenna adjusted with the center of...

  19. 47 CFR 95.1213 - Antennas.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Antennas. 95.1213 Section 95.1213... SERVICES Medical Device Radiocommunication Service (MedRadio) § 95.1213 Antennas. Except for the 2390-2400 MHz band, no antenna for a MedRadio transmitter shall be configured for permanent outdoor use....

  20. 47 CFR 74.641 - Antenna systems.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Antenna systems. 74.641 Section 74.641... Stations § 74.641 Antenna systems. (a) For fixed stations operating above 2025 MHz, the following standards apply: (1) Fixed TV broadcast auxiliary stations shall use directional antennas that meet...

  1. 47 CFR 101.517 - Antennas.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Antennas. 101.517 Section 101.517... SERVICES 24 GHz Service and Digital Electronic Message Service § 101.517 Antennas. (a) Transmitting antennas may be omnidirectional or directional, consistent with coverage and interference requirements....

  2. 47 CFR 78.105 - Antenna systems.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Antenna systems. 78.105 Section 78.105... SERVICE Technical Regulations § 78.105 Antenna systems. (a) For fixed stations operating in the 12.7-13.2... directional antennas that meet the performance standards indicated in the following table. (i) Stations...

  3. 47 CFR 101.115 - Directional antennas.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Directional antennas. 101.115 Section 101.115... SERVICES Technical Standards § 101.115 Directional antennas. (a) Unless otherwise authorized upon specific... antenna adjusted with the center of the major lobe of radiation in the horizontal plane directed...

  4. 47 CFR 80.967 - Antenna system.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Antenna system. 80.967 Section 80.967... MARITIME SERVICES Radiotelephone Installation Required for Vessels on the Great Lakes § 80.967 Antenna system. The antenna must be omni-directional, vertically polarized and located as high as practicable...

  5. 47 CFR 80.923 - Antenna system.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Antenna system. 80.923 Section 80.923... MARITIME SERVICES Compulsory Radiotelephone Installations for Small Passenger Boats § 80.923 Antenna system. An antenna must be provided in accordance with the applicable requirements of § 80.81 of this...

  6. 47 CFR 80.967 - Antenna system.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Antenna system. 80.967 Section 80.967... MARITIME SERVICES Radiotelephone Installation Required for Vessels on the Great Lakes § 80.967 Antenna system. The antenna must be omni-directional, vertically polarized and located as high as practicable...

  7. 47 CFR 95.1213 - Antennas.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Antennas. 95.1213 Section 95.1213... SERVICES Medical Device Radiocommunication Service (MedRadio) § 95.1213 Antennas. Link to an amendment published at 77 FR 55733, Sept. 11, 2012. No antenna for a MedRadio transmitter shall be configured...

  8. 47 CFR 101.117 - Antenna polarization.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Antenna polarization. 101.117 Section 101.117... SERVICES Technical Standards § 101.117 Antenna polarization. Except as set forth herein, stations operating... polarization for antennas located within 20 kilometers of the outermost edge of their service area....

  9. 47 CFR 1.30003 - Installations on an AM antenna.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 1 2014-10-01 2014-10-01 false Installations on an AM antenna. 1.30003 Section... Random Selection Disturbance of AM Broadcast Station Antenna Patterns § 1.30003 Installations on an AM antenna. (a) Installations on a nondirectional AM tower. When antennas are installed on a...

  10. 47 CFR 17.8 - Establishment of antenna farm areas.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 1 2012-10-01 2012-10-01 false Establishment of antenna farm areas. 17.8... LIGHTING OF ANTENNA STRUCTURES Federal Aviation Administration Notification Criteria § 17.8 Establishment of antenna farm areas. (a) Each antenna farm area will be established by an appropriate...

  11. 47 CFR 73.1213 - Antenna structure, marking and lighting.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Antenna structure, marking and lighting. 73... SERVICES RADIO BROADCAST SERVICES Rules Applicable to All Broadcast Stations § 73.1213 Antenna structure... of Antenna Structures), requires certain antenna structures to be painted and/or lighted...

  12. 47 CFR 27.56 - Antenna structures; air navigation safety.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Antenna structures; air navigation safety. 27... SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES Technical Standards § 27.56 Antenna structures; air navigation safety. A licensee that owns its antenna structure(s) must not allow such antenna structure(s)...

  13. 47 CFR 80.290 - Auxiliary receiving antenna.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Auxiliary receiving antenna. 80.290 Section 80... antenna. An auxiliary receiving antenna must be provided when necessary to avoid unauthorized interruption or reduced efficiency of the required watch because the normal receiving antenna is not...

  14. 47 CFR 17.9 - Designated antenna farm areas.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 1 2013-10-01 2013-10-01 false Designated antenna farm areas. 17.9 Section 17... ANTENNA STRUCTURES Federal Aviation Administration Notification Criteria § 17.9 Designated antenna farm areas. The areas described in the following paragraphs of this section are established as antenna...

  15. 47 CFR 22.1011 - Antenna height limitations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Antenna height limitations. 22.1011 Section 22... MOBILE SERVICES Offshore Radiotelephone Service § 22.1011 Antenna height limitations. The antenna height of offshore stations must not exceed 61 meters (200 feet) above mean sea level. The antenna height...

  16. 47 CFR 80.290 - Auxiliary receiving antenna.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Auxiliary receiving antenna. 80.290 Section 80... antenna. An auxiliary receiving antenna must be provided when necessary to avoid unauthorized interruption or reduced efficiency of the required watch because the normal receiving antenna is not...

  17. 47 CFR 97.15 - Station antenna structures.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Station antenna structures. 97.15 Section 97.15... SERVICE General Provisions § 97.15 Station antenna structures. (a) Owners of certain antenna structures... part 17 of this chapter. (b) Except as otherwise provided herein, a station antenna structure may...

  18. 47 CFR 17.9 - Designated antenna farm areas.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 1 2014-10-01 2014-10-01 false Designated antenna farm areas. 17.9 Section 17... ANTENNA STRUCTURES Federal Aviation Administration Notification Criteria § 17.9 Designated antenna farm areas. The areas described in the following paragraphs of this section are established as antenna...

  19. 47 CFR 17.8 - Establishment of antenna farm areas.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 1 2013-10-01 2013-10-01 false Establishment of antenna farm areas. 17.8... LIGHTING OF ANTENNA STRUCTURES Federal Aviation Administration Notification Criteria § 17.8 Establishment of antenna farm areas. (a) Each antenna farm area will be established by an appropriate...

  20. 47 CFR 97.15 - Station antenna structures.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Station antenna structures. 97.15 Section 97.15... SERVICE General Provisions § 97.15 Station antenna structures. (a) Owners of certain antenna structures... part 17 of this chapter. (b) Except as otherwise provided herein, a station antenna structure may...

  1. 47 CFR 97.15 - Station antenna structures.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Station antenna structures. 97.15 Section 97.15... SERVICE General Provisions § 97.15 Station antenna structures. (a) Owners of certain antenna structures... part 17 of this chapter. (b) Except as otherwise provided herein, a station antenna structure may...

  2. 47 CFR 17.4 - Antenna structure registration.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 1 2014-10-01 2014-10-01 false Antenna structure registration. 17.4 Section 17... ANTENNA STRUCTURES General Information § 17.4 Antenna structure registration. Link to an amendment... antenna structure that requires notice of proposed construction to the Federal Aviation...

  3. 47 CFR 27.56 - Antenna structures; air navigation safety.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 2 2014-10-01 2014-10-01 false Antenna structures; air navigation safety. 27... SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES Technical Standards § 27.56 Antenna structures; air navigation safety. A licensee that owns its antenna structure(s) must not allow such antenna structure(s)...

  4. 47 CFR 80.290 - Auxiliary receiving antenna.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Auxiliary receiving antenna. 80.290 Section 80... antenna. An auxiliary receiving antenna must be provided when necessary to avoid unauthorized interruption or reduced efficiency of the required watch because the normal receiving antenna is not...

  5. 47 CFR 17.4 - Antenna structure registration.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 1 2013-10-01 2013-10-01 false Antenna structure registration. 17.4 Section 17... ANTENNA STRUCTURES General Information § 17.4 Antenna structure registration. (a) Effective July 1, 1996, the owner of any proposed or existing antenna structure that requires notice of proposed...

  6. 47 CFR 22.1011 - Antenna height limitations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 2 2014-10-01 2014-10-01 false Antenna height limitations. 22.1011 Section 22... MOBILE SERVICES Offshore Radiotelephone Service § 22.1011 Antenna height limitations. The antenna height of offshore stations must not exceed 61 meters (200 feet) above mean sea level. The antenna height...

  7. 47 CFR 24.55 - Antenna structures; air navigation safety.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 2 2014-10-01 2014-10-01 false Antenna structures; air navigation safety. 24... SERVICES PERSONAL COMMUNICATIONS SERVICES Technical Standards § 24.55 Antenna structures; air navigation safety. Licensees that own their antenna structures must not allow these antenna structures to become...

  8. 47 CFR 17.9 - Designated antenna farm areas.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Designated antenna farm areas. 17.9 Section 17... ANTENNA STRUCTURES Federal Aviation Administration Notification Criteria § 17.9 Designated antenna farm areas. The areas described in the following paragraphs of this section are established as antenna...

  9. 47 CFR 27.56 - Antenna structures; air navigation safety.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Antenna structures; air navigation safety. 27... SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES Technical Standards § 27.56 Antenna structures; air navigation safety. A licensee that owns its antenna structure(s) must not allow such antenna structure(s)...

  10. 47 CFR 22.1011 - Antenna height limitations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Antenna height limitations. 22.1011 Section 22... MOBILE SERVICES Offshore Radiotelephone Service § 22.1011 Antenna height limitations. The antenna height of offshore stations must not exceed 61 meters (200 feet) above mean sea level. The antenna height...

  11. 47 CFR 97.15 - Station antenna structures.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Station antenna structures. 97.15 Section 97.15... SERVICE General Provisions § 97.15 Station antenna structures. (a) Owners of certain antenna structures... part 17 of this chapter. (b) Except as otherwise provided herein, a station antenna structure may...

  12. 47 CFR 22.1011 - Antenna height limitations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false Antenna height limitations. 22.1011 Section 22... MOBILE SERVICES Offshore Radiotelephone Service § 22.1011 Antenna height limitations. The antenna height of offshore stations must not exceed 61 meters (200 feet) above mean sea level. The antenna height...

  13. 47 CFR 73.1213 - Antenna structure, marking and lighting.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Antenna structure, marking and lighting. 73... SERVICES RADIO BROADCAST SERVICES Rules Applicable to All Broadcast Stations § 73.1213 Antenna structure... of Antenna Structures), requires certain antenna structures to be painted and/or lighted...

  14. 47 CFR 17.4 - Antenna structure registration.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Antenna structure registration. 17.4 Section 17... ANTENNA STRUCTURES General Information § 17.4 Antenna structure registration. (a) Effective July 1, 1996, the owner of any proposed or existing antenna structure that requires notice of proposed...

  15. 47 CFR 27.56 - Antenna structures; air navigation safety.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false Antenna structures; air navigation safety. 27... SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES Technical Standards § 27.56 Antenna structures; air navigation safety. A licensee that owns its antenna structure(s) must not allow such antenna structure(s)...

  16. 47 CFR 24.55 - Antenna structures; air navigation safety.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Antenna structures; air navigation safety. 24... SERVICES PERSONAL COMMUNICATIONS SERVICES Technical Standards § 24.55 Antenna structures; air navigation safety. Licensees that own their antenna structures must not allow these antenna structures to become...

  17. 47 CFR 17.8 - Establishment of antenna farm areas.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 1 2014-10-01 2014-10-01 false Establishment of antenna farm areas. 17.8... LIGHTING OF ANTENNA STRUCTURES Federal Aviation Administration Notification Criteria § 17.8 Establishment of antenna farm areas. (a) Each antenna farm area will be established by an appropriate...

  18. 47 CFR 73.1213 - Antenna structure, marking and lighting.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Antenna structure, marking and lighting. 73... SERVICES RADIO BROADCAST SERVICES Rules Applicable to All Broadcast Stations § 73.1213 Antenna structure... of Antenna Structures), requires certain antenna structures to be painted and/or lighted...

  19. 47 CFR 24.55 - Antenna structures; air navigation safety.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Antenna structures; air navigation safety. 24... SERVICES PERSONAL COMMUNICATIONS SERVICES Technical Standards § 24.55 Antenna structures; air navigation safety. Licensees that own their antenna structures must not allow these antenna structures to become...

  20. 47 CFR 73.1213 - Antenna structure, marking and lighting.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Antenna structure, marking and lighting. 73... SERVICES RADIO BROADCAST SERVICES Rules Applicable to All Broadcast Stations § 73.1213 Antenna structure... of Antenna Structures), requires certain antenna structures to be painted and/or lighted...

  1. 47 CFR 17.9 - Designated antenna farm areas.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 1 2012-10-01 2012-10-01 false Designated antenna farm areas. 17.9 Section 17... ANTENNA STRUCTURES Federal Aviation Administration Notification Criteria § 17.9 Designated antenna farm areas. The areas described in the following paragraphs of this section are established as antenna...

  2. 47 CFR 24.55 - Antenna structures; air navigation safety.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false Antenna structures; air navigation safety. 24... SERVICES PERSONAL COMMUNICATIONS SERVICES Technical Standards § 24.55 Antenna structures; air navigation safety. Licensees that own their antenna structures must not allow these antenna structures to become...

  3. 47 CFR 80.290 - Auxiliary receiving antenna.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Auxiliary receiving antenna. 80.290 Section 80... antenna. An auxiliary receiving antenna must be provided when necessary to avoid unauthorized interruption or reduced efficiency of the required watch because the normal receiving antenna is not...

  4. 47 CFR 17.8 - Establishment of antenna farm areas.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Establishment of antenna farm areas. 17.8... LIGHTING OF ANTENNA STRUCTURES Federal Aviation Administration Notification Criteria § 17.8 Establishment of antenna farm areas. (a) Each antenna farm area will be established by an appropriate...

  5. Active antenna

    NASA Technical Reports Server (NTRS)

    Sutton, John F. (Inventor)

    1994-01-01

    An antenna, which may be a search coil, is connected to an operational amplifier circuit which provides negative impedances, each of which is in the order of magnitude of the positive impedances which characterize the antenna. The antenna is connected to the inverting input of the operational amplifier; a resistor is connected between the inverting input and the output of the operational amplifier; a capacitor-resistor network, in parallel, is connected between the output and the noninverting input of the operational amplifier; and a resistor is connected from the noninverting input and the circuit common. While this circuit provides a negative resistance and a negative inductance, in series, which appear, looking into the noninverting input of the operational amplifier, in parallel with the antenna, these negative impedances appear in a series loop with the antenna positive impedances, so as to algebraically add. This circuit is tuned by varying the various circuit components so that the negative impedances are very close, but somewhat less, in magnitude, to the antenna impedances. The result is to increase the sensitivity of the antenna by lowering its effective impedance. This, in turn, increases the effective area of the antenna, which may be broadband.

  6. Notch Antennas

    NASA Technical Reports Server (NTRS)

    Lee, Richard Q.

    2004-01-01

    Notch antennas, also known as the tapered slot antenna (TSA), have been the topics of research for decades. TSA has demonstrated multi-octave bandwidth, moderate gain (7 to 10 dB), and symmetric E- and H- plane beam patterns and can be used for many different applications. This chapter summarizes the research activities on notch antennas over the past decade with emphasis on their most recent advances and applications. This chapter begins with some discussions on the designs of single TSA; then follows with detailed discussions of issues associated with TSA designs and performance characteristics. To conclude the chapter, some recent developments in TSA arrays and their applications are highlighted.

  7. 47 CFR 95.647 - FRS unit and R/C transmitter antennas.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false FRS unit and R/C transmitter antennas. 95.647... transmitter antennas. The antenna of each FRS unit, and the antenna of each R/C station transmitting in the 72-76 MHz band, must be an integral part of the transmitter. The antenna must have no gain (as...

  8. 47 CFR 95.647 - FRS unit and R/C transmitter antennas.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false FRS unit and R/C transmitter antennas. 95.647... transmitter antennas. The antenna of each FRS unit, and the antenna of each R/C station transmitting in the 72-76 MHz band, must be an integral part of the transmitter. The antenna must have no gain (as...

  9. 47 CFR 95.647 - FRS unit and R/C transmitter antennas.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false FRS unit and R/C transmitter antennas. 95.647... transmitter antennas. The antenna of each FRS unit, and the antenna of each R/C station transmitting in the 72-76 MHz band, must be an integral part of the transmitter. The antenna must have no gain (as...

  10. 47 CFR 95.647 - FRS unit and R/C transmitter antennas.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false FRS unit and R/C transmitter antennas. 95.647... transmitter antennas. The antenna of each FRS unit, and the antenna of each R/C station transmitting in the 72-76 MHz band, must be an integral part of the transmitter. The antenna must have no gain (as...

  11. 47 CFR 73.812 - Rounding of power and antenna heights.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Rounding of power and antenna heights. 73.812... RADIO BROADCAST SERVICES Low Power FM Broadcast Stations (LPFM) § 73.812 Rounding of power and antenna...) Antenna radiation center, antenna height above average terrain (HAAT), and antenna supporting...

  12. 47 CFR 73.812 - Rounding of power and antenna heights.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Rounding of power and antenna heights. 73.812... RADIO BROADCAST SERVICES Low Power FM Broadcast Stations (LPFM) § 73.812 Rounding of power and antenna...) Antenna radiation center, antenna height above average terrain (HAAT), and antenna supporting...

  13. 47 CFR 73.812 - Rounding of power and antenna heights.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Rounding of power and antenna heights. 73.812... RADIO BROADCAST SERVICES Low Power FM Broadcast Stations (LPFM) § 73.812 Rounding of power and antenna...) Antenna radiation center, antenna height above average terrain (HAAT), and antenna supporting...

  14. DIRECTIONAL ANTENNA

    DOEpatents

    Bittner, B.J.

    1958-05-20

    A high-frequency directional antenna of the 360 d scaring type is described. The antenna has for its desirable features the reduction in both size and complexity of the mechanism for rotating the antenna through its scanning movement. These advantages result from the rotation of only the driven element, the reflector remaining stationary. The particular antenna structure comprises a refiector formed by a plurality of metallic slats arranged in the configuration of an annular cage having the shape of a zone of revolution. The slats are parallel to each other and are disposed at an angle of 45 d to the axis of the cage. A directional radiator is disposed inside the cage at an angle of 45 d to the axis of the cage in the same direction as the reflecting slats which it faces. As the radiator is rotated, the electromagnetic wave is reflected from the slats facing the radiator and thereafter passes through the cage on the opposite side, since these slats are not parallel with the E vector of the wave.

  15. 47 CFR 74.1237 - Antenna location.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Antenna location. 74.1237 Section 74.1237... FM Broadcast Booster Stations § 74.1237 Antenna location. (a) An applicant for a new station to be... at which there is available a suitable signal from the primary station. The transmitting...

  16. 47 CFR 15.317 - Antenna requirement.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 1 2014-10-01 2014-10-01 false Antenna requirement. 15.317 Section 15.317 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL RADIO FREQUENCY DEVICES Unlicensed Personal Communications Service Devices § 15.317 Antenna requirement. An unlicensed PCS device must meet the...

  17. 47 CFR 15.317 - Antenna requirement.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Antenna requirement. 15.317 Section 15.317 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL RADIO FREQUENCY DEVICES Unlicensed Personal Communications Service Devices § 15.317 Antenna requirement. An unlicensed PCS device must meet the...

  18. 47 CFR 15.317 - Antenna requirement.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 1 2013-10-01 2013-10-01 false Antenna requirement. 15.317 Section 15.317 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL RADIO FREQUENCY DEVICES Unlicensed Personal Communications Service Devices § 15.317 Antenna requirement. An unlicensed PCS device must meet the...

  19. 47 CFR 15.317 - Antenna requirement.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 1 2012-10-01 2012-10-01 false Antenna requirement. 15.317 Section 15.317 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL RADIO FREQUENCY DEVICES Unlicensed Personal Communications Service Devices § 15.317 Antenna requirement. An unlicensed PCS device must meet the...

  20. 47 CFR 74.1237 - Antenna location.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Antenna location. 74.1237 Section 74.1237... FM Broadcast Booster Stations § 74.1237 Antenna location. (a) An applicant for a new station to be... at which there is available a suitable signal from the primary station. The transmitting...

  1. 47 CFR 74.1237 - Antenna location.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Antenna location. 74.1237 Section 74.1237... FM Broadcast Booster Stations § 74.1237 Antenna location. (a) An applicant for a new station to be... at which there is available a suitable signal from the primary station. The transmitting...

  2. 47 CFR 73.510 - Antenna systems.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Antenna systems. 73.510 Section 73.510 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES Noncommercial Educational FM Broadcast Stations § 73.510 Antenna systems. (a) All noncommercial...

  3. 47 CFR 73.816 - Antennas.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Antennas. 73.816 Section 73.816 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES Low Power FM Broadcast Stations (LPFM) § 73.816 Antennas. (a) Permittees and licensees may...

  4. 47 CFR 90.205 - Power and antenna height limits.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Power and antenna height limits. 90.205 Section... SERVICES PRIVATE LAND MOBILE RADIO SERVICES General Technical Standards § 90.205 Power and antenna height.... (d) 150-174 MHz. (1) The maximum allowable station ERP is dependent upon the station's antenna...

  5. 47 CFR 24.232 - Power and antenna height limits.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Power and antenna height limits. 24.232 Section... PERSONAL COMMUNICATIONS SERVICES Broadband PCS § 24.232 Power and antenna height limits. (a)(1) Base... radiated power (EIRP) with an antenna height up to 300 meters HAAT, except as described in paragraph...

  6. 47 CFR 25.209 - Earth station antenna performance standards.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 2 2014-10-01 2014-10-01 false Earth station antenna performance standards. 25... SERVICES SATELLITE COMMUNICATIONS Technical Standards § 25.209 Earth station antenna performance standards. (a) Except as provided in paragraph (f) of this section, the gain of any antenna to be employed...

  7. 47 CFR 80.876 - VHF radiotelephone antenna system.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false VHF radiotelephone antenna system. 80.876... to Subpart W § 80.876 VHF radiotelephone antenna system. A vertically polarized nondirectional antenna must be provided for VHF radiotelephone installations. The construction and installation of...

  8. 47 CFR 73.211 - Power and antenna height requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Power and antenna height requirements. 73.211... RADIO BROADCAST SERVICES FM Broadcast Stations § 73.211 Power and antenna height requirements. (a... Class C and C0 stations is 100 kW. (2) Class C0 stations must have an antenna height above...

  9. 47 CFR 90.205 - Power and antenna height limits.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Power and antenna height limits. 90.205 Section... SERVICES PRIVATE LAND MOBILE RADIO SERVICES General Technical Standards § 90.205 Power and antenna height.... (d) 150-174 MHz. (1) The maximum allowable station ERP is dependent upon the station's antenna...

  10. 47 CFR 74.1235 - Power limitations and antenna systems.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Power limitations and antenna systems. 74.1235... Translator Stations and FM Broadcast Booster Stations § 74.1235 Power limitations and antenna systems. (a) An...) value determined in accordance with this paragraph. The antenna height above average terrain...

  11. 47 CFR 80.763 - Effective antenna height.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Effective antenna height. 80.763 Section 80.763... MARITIME SERVICES Standards for Computing Public Coast Station VHF Coverage § 80.763 Effective antenna height. The effective height of the antenna is the vertical distance between the center of the...

  12. 47 CFR 74.536 - Directional antenna required.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Directional antenna required. 74.536 Section 74... Auxiliary Stations § 74.536 Directional antenna required. (a) Aural broadcast STL and ICR stations are required to use a directional antenna with the minimum beamwidth necessary, consistent with...

  13. 47 CFR 73.45 - AM antenna systems.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false AM antenna systems. 73.45 Section 73.45... Broadcast Stations § 73.45 AM antenna systems. (a) All applicants for new, additional, or different AM... existing station must specify an antenna system, the efficiency of which complies with the requirements...

  14. 47 CFR 73.685 - Transmitter location and antenna system.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Transmitter location and antenna system. 73.685... RADIO BROADCAST SERVICES Television Broadcast Stations § 73.685 Transmitter location and antenna system... and antenna height above average terrain employed, the following minimum field strength in dB...

  15. 47 CFR 73.45 - AM antenna systems.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false AM antenna systems. 73.45 Section 73.45... Broadcast Stations § 73.45 AM antenna systems. (a) All applicants for new, additional, or different AM... existing station must specify an antenna system, the efficiency of which complies with the requirements...

  16. 47 CFR 73.54 - Antenna resistance and reactance measurements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Antenna resistance and reactance measurements... SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.54 Antenna resistance and reactance measurements. (a) The resistance of an omnidirectional series fed antenna is measured at either the base of...

  17. 47 CFR 24.232 - Power and antenna height limits.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false Power and antenna height limits. 24.232 Section... PERSONAL COMMUNICATIONS SERVICES Broadband PCS § 24.232 Power and antenna height limits. (a)(1) Base... radiated power (EIRP) with an antenna height up to 300 meters HAAT, except as described in paragraph...

  18. 47 CFR 90.205 - Power and antenna height limits.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Power and antenna height limits. 90.205 Section... SERVICES PRIVATE LAND MOBILE RADIO SERVICES General Technical Standards § 90.205 Power and antenna height.... (d) 150-174 MHz. (1) The maximum allowable station ERP is dependent upon the station's antenna...

  19. 47 CFR 73.68 - Sampling systems for antenna monitors.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Sampling systems for antenna monitors. 73.68... RADIO BROADCAST SERVICES AM Broadcast Stations § 73.68 Sampling systems for antenna monitors. (a) Each AM station permittee authorized to construct a new directional antenna system which will be...

  20. 47 CFR 101.125 - Temporary fixed antenna height restrictions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Temporary fixed antenna height restrictions... SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Technical Standards § 101.125 Temporary fixed antenna height restrictions. The overall antenna structure heights employed by mobile stations in the...

  1. 47 CFR 73.54 - Antenna resistance and reactance measurements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Antenna resistance and reactance measurements... SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.54 Antenna resistance and reactance measurements. (a) The resistance of an omnidirectional series fed antenna is measured at either the base of...

  2. 47 CFR 73.614 - Power and antenna height requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Power and antenna height requirements. 73.614... RADIO BROADCAST SERVICES Television Broadcast Stations § 73.614 Power and antenna height requirements.... No minimum antenna height above average terrain is specified. (b) Maximum power. Applications...

  3. 47 CFR 73.150 - Directional antenna systems.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Directional antenna systems. 73.150 Section 73... BROADCAST SERVICES AM Broadcast Stations § 73.150 Directional antenna systems. (a) For each station employing a directional antenna, all determinations of service provided and interference caused shall...

  4. 47 CFR 90.1321 - Power and antenna limits.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Power and antenna limits. 90.1321 Section 90... and antenna limits. (a) Base and fixed stations are limited to 25 watts/25 MHz equivalent... receiver. (2) If the transmitter employs an antenna system that emits multiple directional beams but...

  5. 47 CFR 73.157 - Antenna testing during daytime.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Antenna testing during daytime. 73.157 Section... BROADCAST SERVICES AM Broadcast Stations § 73.157 Antenna testing during daytime. (a) The licensee of a station using a directional antenna during daytime or nighttime hours may, without further...

  6. 47 CFR 73.158 - Directional antenna monitoring points.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Directional antenna monitoring points. 73.158... RADIO BROADCAST SERVICES AM Broadcast Stations § 73.158 Directional antenna monitoring points. (a) When a licensee of a station using a directional antenna system finds that a field monitoring point,...

  7. 47 CFR 73.45 - AM antenna systems.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false AM antenna systems. 73.45 Section 73.45... Broadcast Stations § 73.45 AM antenna systems. (a) All applicants for new, additional, or different AM... existing station must specify an antenna system, the efficiency of which complies with the requirements...

  8. 47 CFR 73.33 - Antenna systems; showing required.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Antenna systems; showing required. 73.33... RADIO BROADCAST SERVICES AM Broadcast Stations § 73.33 Antenna systems; showing required. (a) An application for authority to install a broadcast antenna shall specify a definite site and include...

  9. 47 CFR 78.63 - Antenna structure marking and lighting.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Antenna structure marking and lighting. 78.63... CABLE TELEVISION RELAY SERVICE General Operating Requirements § 78.63 Antenna structure marking and lighting. The owner of each antenna structure is responsible for ensuring that the structure, if...

  10. 47 CFR 80.763 - Effective antenna height.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Effective antenna height. 80.763 Section 80.763... MARITIME SERVICES Standards for Computing Public Coast Station VHF Coverage § 80.763 Effective antenna height. The effective height of the antenna is the vertical distance between the center of the...

  11. 47 CFR 73.157 - Antenna testing during daytime.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Antenna testing during daytime. 73.157 Section... BROADCAST SERVICES AM Broadcast Stations § 73.157 Antenna testing during daytime. (a) The licensee of a station using a directional antenna during daytime or nighttime hours may, without further...

  12. 47 CFR 73.152 - Modification of directional antenna data.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Modification of directional antenna data. 73... SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.152 Modification of directional antenna data. (a) If, after construction and final adjustment of a directional antenna, a measured inverse...

  13. 47 CFR 73.68 - Sampling systems for antenna monitors.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Sampling systems for antenna monitors. 73.68... RADIO BROADCAST SERVICES AM Broadcast Stations § 73.68 Sampling systems for antenna monitors. (a) Each AM station permittee authorized to construct a new directional antenna system which will be...

  14. 47 CFR 25.205 - Minimum angle of antenna elevation.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Minimum angle of antenna elevation. 25.205... SATELLITE COMMUNICATIONS Technical Standards § 25.205 Minimum angle of antenna elevation. (a) Earth station antennas shall not normally be authorized for transmission at angles less than 5° measured from...

  15. 47 CFR 73.211 - Power and antenna height requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Power and antenna height requirements. 73.211... RADIO BROADCAST SERVICES FM Broadcast Stations § 73.211 Power and antenna height requirements. (a... Class C and C0 stations is 100 kW. (2) Class C0 stations must have an antenna height above...

  16. 47 CFR 73.155 - Periodic directional antenna performance recertification.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Periodic directional antenna performance... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.155 Periodic directional antenna performance recertification. A station licensed with a directional antenna pattern pursuant to a proof...

  17. 47 CFR 25.205 - Minimum angle of antenna elevation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Minimum angle of antenna elevation. 25.205... SATELLITE COMMUNICATIONS Technical Standards § 25.205 Minimum angle of antenna elevation. (a) Earth station antennas shall not normally be authorized for transmission at angles less than 5° measured from...

  18. 47 CFR 90.1321 - Power and antenna limits.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Power and antenna limits. 90.1321 Section 90... and antenna limits. (a) Base and fixed stations are limited to 25 watts/25 MHz equivalent... receiver. (2) If the transmitter employs an antenna system that emits multiple directional beams but...

  19. 47 CFR 78.63 - Antenna structure marking and lighting.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Antenna structure marking and lighting. 78.63... CABLE TELEVISION RELAY SERVICE General Operating Requirements § 78.63 Antenna structure marking and lighting. The owner of each antenna structure is responsible for ensuring that the structure, if...

  20. 47 CFR 80.876 - VHF radiotelephone antenna system.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false VHF radiotelephone antenna system. 80.876... to Subpart W § 80.876 VHF radiotelephone antenna system. A vertically polarized nondirectional antenna must be provided for VHF radiotelephone installations. The construction and installation of...

  1. 47 CFR 74.22 - Use of common antenna structure.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Use of common antenna structure. 74.22 Section... Applicable to All Services in Part 74 § 74.22 Use of common antenna structure. The simultaneous use of a common antenna structure by more than one station authorized under this part, or by one or more...

  2. 47 CFR 101.125 - Temporary fixed antenna height restrictions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Temporary fixed antenna height restrictions... SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Technical Standards § 101.125 Temporary fixed antenna height restrictions. The overall antenna structure heights employed by mobile stations in the...

  3. 47 CFR 73.33 - Antenna systems; showing required.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Antenna systems; showing required. 73.33... RADIO BROADCAST SERVICES AM Broadcast Stations § 73.33 Antenna systems; showing required. (a) An application for authority to install a broadcast antenna shall specify a definite site and include...

  4. 47 CFR 95.1315 - Antenna height restriction.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Antenna height restriction. 95.1315 Section 95... PERSONAL RADIO SERVICES Multi-Use Radio Service (MURS) General Provisions § 95.1315 Antenna height restriction. The highest point of any MURS antenna must no be more than 18.3 meters (60 feet) above the...

  5. 47 CFR 24.132 - Power and antenna height limits.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false Power and antenna height limits. 24.132 Section... PERSONAL COMMUNICATIONS SERVICES Narrowband PCS § 24.132 Power and antenna height limits. (a) Stations... unlimited in antenna height except as provided in paragraph (d) of this section. (d)(1) MTA and...

  6. 47 CFR 80.876 - VHF radiotelephone antenna system.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false VHF radiotelephone antenna system. 80.876... to Subpart W § 80.876 VHF radiotelephone antenna system. A vertically polarized nondirectional antenna must be provided for VHF radiotelephone installations. The construction and installation of...

  7. 47 CFR 90.1321 - Power and antenna limits.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Power and antenna limits. 90.1321 Section 90... and antenna limits. (a) Base and fixed stations are limited to 25 watts/25 MHz equivalent... receiver. (2) If the transmitter employs an antenna system that emits multiple directional beams but...

  8. 47 CFR 78.63 - Antenna structure marking and lighting.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Antenna structure marking and lighting. 78.63... CABLE TELEVISION RELAY SERVICE General Operating Requirements § 78.63 Antenna structure marking and lighting. The owner of each antenna structure is responsible for ensuring that the structure, if...

  9. 47 CFR 95.1315 - Antenna height restriction.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Antenna height restriction. 95.1315 Section 95... PERSONAL RADIO SERVICES Multi-Use Radio Service (MURS) General Provisions § 95.1315 Antenna height restriction. The highest point of any MURS antenna must no be more than 18.3 meters (60 feet) above the...

  10. 47 CFR 74.30 - Antenna structure, marking and lighting.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Antenna structure, marking and lighting. 74.30... Applicable to All Services in Part 74 § 74.30 Antenna structure, marking and lighting. The provisions of part 17 of the FCC rules (Construction, Marking, and Lighting of Antenna Structures) require...

  11. 47 CFR 24.232 - Power and antenna height limits.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 2 2014-10-01 2014-10-01 false Power and antenna height limits. 24.232 Section... PERSONAL COMMUNICATIONS SERVICES Broadband PCS § 24.232 Power and antenna height limits. (a)(1) Base... radiated power (EIRP) with an antenna height up to 300 meters HAAT, except as described in paragraph...

  12. 47 CFR 95.1315 - Antenna height restriction.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Antenna height restriction. 95.1315 Section 95... PERSONAL RADIO SERVICES Multi-Use Radio Service (MURS) General Provisions § 95.1315 Antenna height restriction. The highest point of any MURS antenna must no be more than 18.3 meters (60 feet) above the...

  13. 47 CFR 74.536 - Directional antenna required.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Directional antenna required. 74.536 Section 74... Auxiliary Stations § 74.536 Directional antenna required. (a) Aural broadcast STL and ICR stations are required to use a directional antenna with the minimum beamwidth necessary, consistent with...

  14. 47 CFR 73.54 - Antenna resistance and reactance measurements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Antenna resistance and reactance measurements... SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.54 Antenna resistance and reactance measurements. (a) The resistance of an omnidirectional series fed antenna is measured at either the base of...

  15. 47 CFR 74.22 - Use of common antenna structure.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Use of common antenna structure. 74.22 Section... Applicable to All Services in Part 74 § 74.22 Use of common antenna structure. The simultaneous use of a common antenna structure by more than one station authorized under this part, or by one or more...

  16. 47 CFR 73.152 - Modification of directional antenna data.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Modification of directional antenna data. 73... SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.152 Modification of directional antenna data. (a) If, after construction and final adjustment of a directional antenna, a measured inverse...

  17. 47 CFR 95.1315 - Antenna height restriction.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Antenna height restriction. 95.1315 Section 95... PERSONAL RADIO SERVICES Multi-Use Radio Service (MURS) General Provisions § 95.1315 Antenna height restriction. The highest point of any MURS antenna must no be more than 18.3 meters (60 feet) above the...

  18. 47 CFR 25.205 - Minimum angle of antenna elevation.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 2 2014-10-01 2014-10-01 false Minimum angle of antenna elevation. 25.205... SATELLITE COMMUNICATIONS Technical Standards § 25.205 Minimum angle of antenna elevation. (a) Earth station antennas shall not normally be authorized for transmission at angles less than 5° measured from...

  19. 47 CFR 74.30 - Antenna structure, marking and lighting.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Antenna structure, marking and lighting. 74.30... Applicable to All Services in Part 74 § 74.30 Antenna structure, marking and lighting. The provisions of part 17 of the FCC rules (Construction, Marking, and Lighting of Antenna Structures) require...

  20. 47 CFR 25.286 - Antenna painting and lighting.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 2 2014-10-01 2014-10-01 false Antenna painting and lighting. 25.286 Section... SATELLITE COMMUNICATIONS Technical Operations § 25.286 Antenna painting and lighting. The owner of an earth station antenna structure must comply with all applicable painting, marking, and/or lighting...

  1. 47 CFR 74.1235 - Power limitations and antenna systems.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Power limitations and antenna systems. 74.1235... Translator Stations and FM Broadcast Booster Stations § 74.1235 Power limitations and antenna systems. (a) An...) value determined in accordance with this paragraph. The antenna height above average terrain...

  2. 47 CFR 73.158 - Directional antenna monitoring points.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Directional antenna monitoring points. 73.158... RADIO BROADCAST SERVICES AM Broadcast Stations § 73.158 Directional antenna monitoring points. (a) When a licensee of a station using a directional antenna system finds that a field monitoring point,...

  3. 47 CFR 80.763 - Effective antenna height.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Effective antenna height. 80.763 Section 80.763... MARITIME SERVICES Standards for Computing Public Coast Station VHF Coverage § 80.763 Effective antenna height. The effective height of the antenna is the vertical distance between the center of the...

  4. 47 CFR 25.209 - Earth station antenna performance standards.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Earth station antenna performance standards. 25... SERVICES SATELLITE COMMUNICATIONS Technical Standards § 25.209 Earth station antenna performance standards. (a) The gain of any antenna to be employed in transmission from an earth station in the...

  5. 47 CFR 101.125 - Temporary fixed antenna height restrictions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Temporary fixed antenna height restrictions... SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Technical Standards § 101.125 Temporary fixed antenna height restrictions. The overall antenna structure heights employed by mobile stations in the...

  6. 47 CFR 73.158 - Directional antenna monitoring points.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Directional antenna monitoring points. 73.158... RADIO BROADCAST SERVICES AM Broadcast Stations § 73.158 Directional antenna monitoring points. (a) When a licensee of a station using a directional antenna system finds that a field monitoring point,...

  7. 47 CFR 73.150 - Directional antenna systems.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Directional antenna systems. 73.150 Section 73... BROADCAST SERVICES AM Broadcast Stations § 73.150 Directional antenna systems. (a) For each station employing a directional antenna, all determinations of service provided and interference caused shall...

  8. 47 CFR 73.155 - Periodic directional antenna performance recertification.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Periodic directional antenna performance... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.155 Periodic directional antenna performance recertification. A station licensed with a directional antenna pattern pursuant to a proof...

  9. 47 CFR 73.152 - Modification of directional antenna data.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Modification of directional antenna data. 73... SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.152 Modification of directional antenna data. (a) If, after construction and final adjustment of a directional antenna, a measured inverse...

  10. 47 CFR 25.209 - Antenna performance standards.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false Antenna performance standards. 25.209 Section... SATELLITE COMMUNICATIONS Technical Standards § 25.209 Antenna performance standards. (a) The gain of any antenna to be employed in transmission from an earth station in the fixed-satellite service shall...

  11. 47 CFR 73.33 - Antenna systems; showing required.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Antenna systems; showing required. 73.33... RADIO BROADCAST SERVICES AM Broadcast Stations § 73.33 Antenna systems; showing required. (a) An application for authority to install a broadcast antenna shall specify a definite site and include...

  12. 47 CFR 73.211 - Power and antenna height requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Power and antenna height requirements. 73.211... RADIO BROADCAST SERVICES FM Broadcast Stations § 73.211 Power and antenna height requirements. (a... Class C and C0 stations is 100 kW. (2) Class C0 stations must have an antenna height above...

  13. 47 CFR 73.158 - Directional antenna monitoring points.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Directional antenna monitoring points. 73.158... RADIO BROADCAST SERVICES AM Broadcast Stations § 73.158 Directional antenna monitoring points. (a) When a licensee of a station using a directional antenna system finds that a field monitoring point,...

  14. 47 CFR 74.1235 - Power limitations and antenna systems.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Power limitations and antenna systems. 74.1235... Translator Stations and FM Broadcast Booster Stations § 74.1235 Power limitations and antenna systems. (a) An...) value determined in accordance with this paragraph. The antenna height above average terrain...

  15. 47 CFR 73.157 - Antenna testing during daytime.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Antenna testing during daytime. 73.157 Section... BROADCAST SERVICES AM Broadcast Stations § 73.157 Antenna testing during daytime. (a) The licensee of a station using a directional antenna during daytime or nighttime hours may, without further...

  16. 47 CFR 73.685 - Transmitter location and antenna system.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Transmitter location and antenna system. 73.685... RADIO BROADCAST SERVICES Television Broadcast Stations § 73.685 Transmitter location and antenna system... and antenna height above average terrain employed, the following minimum field strength in dB...

  17. 47 CFR 74.30 - Antenna structure, marking and lighting.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Antenna structure, marking and lighting. 74.30... Applicable to All Services in Part 74 § 74.30 Antenna structure, marking and lighting. The provisions of part 17 of the FCC rules (Construction, Marking, and Lighting of Antenna Structures) require...

  18. 47 CFR 74.536 - Directional antenna required.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Directional antenna required. 74.536 Section 74... Auxiliary Stations § 74.536 Directional antenna required. (a) Aural broadcast STL and ICR stations are required to use a directional antenna with the minimum beamwidth necessary, consistent with...

  19. 47 CFR 73.685 - Transmitter location and antenna system.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Transmitter location and antenna system. 73.685... RADIO BROADCAST SERVICES Television Broadcast Stations § 73.685 Transmitter location and antenna system... and antenna height above average terrain employed, the following minimum field strength in dB...

  20. 47 CFR 73.150 - Directional antenna systems.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Directional antenna systems. 73.150 Section 73... BROADCAST SERVICES AM Broadcast Stations § 73.150 Directional antenna systems. (a) For each station employing a directional antenna, all determinations of service provided and interference caused shall...

  1. 47 CFR 78.63 - Antenna structure marking and lighting.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Antenna structure marking and lighting. 78.63... CABLE TELEVISION RELAY SERVICE General Operating Requirements § 78.63 Antenna structure marking and lighting. The owner of each antenna structure is responsible for ensuring that the structure, if...

  2. 47 CFR 101.125 - Temporary fixed antenna height restrictions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Temporary fixed antenna height restrictions... SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Technical Standards § 101.125 Temporary fixed antenna height restrictions. The overall antenna structure heights employed by mobile stations in the...

  3. 47 CFR 90.205 - Power and antenna height limits.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Power and antenna height limits. 90.205 Section... SERVICES PRIVATE LAND MOBILE RADIO SERVICES General Technical Standards § 90.205 Power and antenna height.... (d) 150-174 MHz. (1) The maximum allowable station ERP is dependent upon the station's antenna...

  4. 47 CFR 74.30 - Antenna structure, marking and lighting.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Antenna structure, marking and lighting. 74.30... Applicable to All Services in Part 74 § 74.30 Antenna structure, marking and lighting. The provisions of part 17 of the FCC rules (Construction, Marking, and Lighting of Antenna Structures) require...

  5. 47 CFR 5.109 - Antenna and tower requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Antenna and tower requirements. 5.109 Section 5... BROADCAST) Technical Standards and Operating Requirements § 5.109 Antenna and tower requirements. (a) Applicants with fixed stations that use antennas that exceed 6 meters in height above the ground level...

  6. 47 CFR 73.157 - Antenna testing during daytime.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Antenna testing during daytime. 73.157 Section... BROADCAST SERVICES AM Broadcast Stations § 73.157 Antenna testing during daytime. (a) The licensee of a station using a directional antenna during daytime or nighttime hours may, without further...

  7. 47 CFR 80.763 - Effective antenna height.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Effective antenna height. 80.763 Section 80.763... MARITIME SERVICES Standards for Computing Public Coast Station VHF Coverage § 80.763 Effective antenna height. The effective height of the antenna is the vertical distance between the center of the...

  8. 47 CFR 73.155 - Periodic directional antenna performance recertification.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Periodic directional antenna performance... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.155 Periodic directional antenna performance recertification. A station licensed with a directional antenna pattern pursuant to a proof...

  9. 47 CFR 73.155 - Periodic directional antenna performance recertification.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Periodic directional antenna performance... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.155 Periodic directional antenna performance recertification. A station licensed with a directional antenna pattern pursuant to a proof...

  10. 14 CFR 77.75 - Establishment of antenna farm areas.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 2 2011-01-01 2011-01-01 false Establishment of antenna farm areas. 77.75... (CONTINUED) AIRSPACE OBJECTS AFFECTING NAVIGABLE AIRSPACE (Eff. until 1-18-11) Establishment of Antenna Farm Areas § 77.75 Establishment of antenna farm areas. The airspace areas described in the...

  11. 47 CFR 73.685 - Transmitter location and antenna system.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Transmitter location and antenna system. 73.685... RADIO BROADCAST SERVICES Television Broadcast Stations § 73.685 Transmitter location and antenna system... and antenna height above average terrain employed, the following minimum field strength in dB...

  12. 47 CFR 73.150 - Directional antenna systems.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Directional antenna systems. 73.150 Section 73... BROADCAST SERVICES AM Broadcast Stations § 73.150 Directional antenna systems. (a) For each station employing a directional antenna, all determinations of service provided and interference caused shall...

  13. 47 CFR 73.45 - AM antenna systems.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false AM antenna systems. 73.45 Section 73.45... Broadcast Stations § 73.45 AM antenna systems. (a) All applicants for new, additional, or different AM... existing station must specify an antenna system, the efficiency of which complies with the requirements...

  14. 47 CFR 24.132 - Power and antenna height limits.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Power and antenna height limits. 24.132 Section... PERSONAL COMMUNICATIONS SERVICES Narrowband PCS § 24.132 Power and antenna height limits. (a) Stations... unlimited in antenna height except as provided in paragraph (d) of this section. (d)(1) MTA and...

  15. 47 CFR 73.614 - Power and antenna height requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Power and antenna height requirements. 73.614... RADIO BROADCAST SERVICES Television Broadcast Stations § 73.614 Power and antenna height requirements.... No minimum antenna height above average terrain is specified. (b) Maximum power. Applications...

  16. 47 CFR 25.205 - Minimum angle of antenna elevation.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false Minimum angle of antenna elevation. 25.205... SATELLITE COMMUNICATIONS Technical Standards § 25.205 Minimum angle of antenna elevation. (a) Earth station antennas shall not normally be authorized for transmission at angles less than 5° measured from...

  17. 47 CFR 80.876 - VHF radiotelephone antenna system.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false VHF radiotelephone antenna system. 80.876... to Subpart W § 80.876 VHF radiotelephone antenna system. A vertically polarized nondirectional antenna must be provided for VHF radiotelephone installations. The construction and installation of...

  18. 47 CFR 73.33 - Antenna systems; showing required.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Antenna systems; showing required. 73.33... RADIO BROADCAST SERVICES AM Broadcast Stations § 73.33 Antenna systems; showing required. (a) An application for authority to install a broadcast antenna shall specify a definite site and include...

  19. 47 CFR 73.152 - Modification of directional antenna data.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Modification of directional antenna data. 73... SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.152 Modification of directional antenna data. (a) If, after construction and final adjustment of a directional antenna, a measured inverse...

  20. 47 CFR 73.68 - Sampling systems for antenna monitors.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Sampling systems for antenna monitors. 73.68... RADIO BROADCAST SERVICES AM Broadcast Stations § 73.68 Sampling systems for antenna monitors. (a) Each AM station permittee authorized to construct a new directional antenna system which will be...

  1. 47 CFR 5.109 - Antenna and tower requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 1 2012-10-01 2012-10-01 false Antenna and tower requirements. 5.109 Section 5... BROADCAST) Technical Standards and Operating Requirements § 5.109 Antenna and tower requirements. (a) Applicants with fixed stations that use antennas that exceed 6 meters in height above the ground level...

  2. 47 CFR 73.614 - Power and antenna height requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Power and antenna height requirements. 73.614... RADIO BROADCAST SERVICES Television Broadcast Stations § 73.614 Power and antenna height requirements.... No minimum antenna height above average terrain is specified. (b) Maximum power. Applications...

  3. 47 CFR 90.1321 - Power and antenna limits.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Power and antenna limits. 90.1321 Section 90... and antenna limits. (a) Base and fixed stations are limited to 25 watts/25 MHz equivalent... receiver. (2) If the transmitter employs an antenna system that emits multiple directional beams but...

  4. 47 CFR 24.132 - Power and antenna height limits.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Power and antenna height limits. 24.132 Section... PERSONAL COMMUNICATIONS SERVICES Narrowband PCS § 24.132 Power and antenna height limits. (a) Stations... unlimited in antenna height except as provided in paragraph (d) of this section. (d)(1) MTA and...

  5. 14 CFR 77.75 - Establishment of antenna farm areas.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Establishment of antenna farm areas. 77.75... (CONTINUED) AIRSPACE OBJECTS AFFECTING NAVIGABLE AIRSPACE Establishment of Antenna Farm Areas § 77.75 Establishment of antenna farm areas. The airspace areas described in the following sections of this subpart...

  6. 47 CFR 25.209 - Antenna performance standards.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Antenna performance standards. 25.209 Section... SATELLITE COMMUNICATIONS Technical Standards § 25.209 Antenna performance standards. (a) The gain of any antenna to be employed in transmission from an earth station in the fixed-satellite service shall...

  7. 47 CFR 24.132 - Power and antenna height limits.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 2 2014-10-01 2014-10-01 false Power and antenna height limits. 24.132 Section... PERSONAL COMMUNICATIONS SERVICES Narrowband PCS § 24.132 Power and antenna height limits. (a) Stations... unlimited in antenna height except as provided in paragraph (d) of this section. (d)(1) MTA and...

  8. 47 CFR 74.22 - Use of common antenna structure.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Use of common antenna structure. 74.22 Section... Applicable to All Services in Part 74 § 74.22 Use of common antenna structure. The simultaneous use of a common antenna structure by more than one station authorized under this part, or by one or more...

  9. 47 CFR 73.68 - Sampling systems for antenna monitors.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Sampling systems for antenna monitors. 73.68... RADIO BROADCAST SERVICES AM Broadcast Stations § 73.68 Sampling systems for antenna monitors. (a) Each AM station permittee authorized to construct a new directional antenna system which will be...

  10. 47 CFR 74.22 - Use of common antenna structure.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Use of common antenna structure. 74.22 Section... Applicable to All Services in Part 74 § 74.22 Use of common antenna structure. The simultaneous use of a common antenna structure by more than one station authorized under this part, or by one or more...

  11. 47 CFR 73.614 - Power and antenna height requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Power and antenna height requirements. 73.614... RADIO BROADCAST SERVICES Television Broadcast Stations § 73.614 Power and antenna height requirements.... No minimum antenna height above average terrain is specified. (b) Maximum power. Applications...

  12. 47 CFR 74.536 - Directional antenna required.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Directional antenna required. 74.536 Section 74... Auxiliary Stations § 74.536 Directional antenna required. (a) Aural broadcast STL and ICR stations are required to use a directional antenna with the minimum beamwidth necessary, consistent with...

  13. 47 CFR 73.54 - Antenna resistance and reactance measurements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Antenna resistance and reactance measurements... SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.54 Antenna resistance and reactance measurements. (a) The resistance of an omnidirectional series fed antenna is measured at either the base of...

  14. Superluminal antenna

    DOEpatents

    Singleton, John; Earley, Lawrence M.; Krawczyk, Frank L.; Potter, James M.; Romero, William P.; Wang, Zhi-Fu

    2017-03-28

    A superluminal antenna element integrates a balun element to better impedance match an input cable or waveguide to a dielectric radiator element, thus preventing stray reflections and consequent undesirable radiation. For example, a dielectric housing material can be used that has a cutout area. A cable can extend into the cutout area. A triangular conductor can function as an impedance transition. An additional cylindrical element functions as a sleeve balun to better impedance match the radiator element to the cable.

  15. 47 CFR 17.47 - Inspection of antenna structure lights and associated control equipment.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 1 2013-10-01 2013-10-01 false Inspection of antenna structure lights and... CONSTRUCTION, MARKING, AND LIGHTING OF ANTENNA STRUCTURES Specifications for Obstruction Marking and Lighting of Antenna Structures § 17.47 Inspection of antenna structure lights and associated control...

  16. 47 CFR 73.53 - Requirements for authorization of antenna monitors.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Requirements for authorization of antenna... antenna monitors. (a) Antenna monitors shall be verified for compliance with the technical requirements in...) An antenna monitor shall meet the following specifications: (1) The monitor shall be designed...

  17. 47 CFR 17.47 - Inspection of antenna structure lights and associated control equipment.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 1 2012-10-01 2012-10-01 false Inspection of antenna structure lights and... CONSTRUCTION, MARKING, AND LIGHTING OF ANTENNA STRUCTURES Specifications for Obstruction Marking and Lighting of Antenna Structures § 17.47 Inspection of antenna structure lights and associated control...

  18. 47 CFR 73.53 - Requirements for authorization of antenna monitors.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Requirements for authorization of antenna... antenna monitors. (a) Antenna monitors shall be verified for compliance with the technical requirements in...) An antenna monitor shall meet the following specifications: (1) The monitor shall be designed...

  19. 47 CFR 87.75 - Maintenance of antenna structure marking and control equipment.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Maintenance of antenna structure marking and... Requirements § 87.75 Maintenance of antenna structure marking and control equipment. The owner of each antenna... Communications Act of 1934, as amended, shall operate and maintain the antenna structure painting and lighting...

  20. 47 CFR 73.53 - Requirements for authorization of antenna monitors.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Requirements for authorization of antenna... antenna monitors. (a) Antenna monitors shall be verified for compliance with the technical requirements in...) An antenna monitor shall meet the following specifications: (1) The monitor shall be designed...

  1. 47 CFR 90.635 - Limitations on power and antenna height.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Limitations on power and antenna height. 90.635... and antenna height. (a) The effective radiated power and antenna height for base stations may not... justify power levels and antenna heights requested. (b) The maximum output power of the transmitter...

  2. 47 CFR 87.75 - Maintenance of antenna structure marking and control equipment.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Maintenance of antenna structure marking and... Requirements § 87.75 Maintenance of antenna structure marking and control equipment. The owner of each antenna... Communications Act of 1934, as amended, shall operate and maintain the antenna structure painting and lighting...

  3. 47 CFR 17.47 - Inspection of antenna structure lights and associated control equipment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Inspection of antenna structure lights and... CONSTRUCTION, MARKING, AND LIGHTING OF ANTENNA STRUCTURES Specifications for Obstruction Marking and Lighting of Antenna Structures § 17.47 Inspection of antenna structure lights and associated control...

  4. 47 CFR 90.635 - Limitations on power and antenna height.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Limitations on power and antenna height. 90.635... and antenna height. (a) The effective radiated power and antenna height for base stations may not... justify power levels and antenna heights requested. (b) The maximum output power of the transmitter...

  5. 47 CFR 87.75 - Maintenance of antenna structure marking and control equipment.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Maintenance of antenna structure marking and... Requirements § 87.75 Maintenance of antenna structure marking and control equipment. The owner of each antenna... Communications Act of 1934, as amended, shall operate and maintain the antenna structure painting and lighting...

  6. 47 CFR 95.408 - (CB Rule 8) How high may I put my antenna?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false (CB Rule 8) How high may I put my antenna? 95....408 (CB Rule 8) How high may I put my antenna? (a) Antenna means the radiating system (for... everything else attached to the radiating system and the structure. (b) If your antenna is mounted on a...

  7. 47 CFR 95.408 - (CB Rule 8) How high may I put my antenna?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false (CB Rule 8) How high may I put my antenna? 95....408 (CB Rule 8) How high may I put my antenna? (a) Antenna means the radiating system (for... everything else attached to the radiating system and the structure. (b) If your antenna is mounted on a...

  8. 47 CFR 17.49 - Recording of antenna structure light inspections in the owner record.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 1 2012-10-01 2012-10-01 false Recording of antenna structure light... GENERAL CONSTRUCTION, MARKING, AND LIGHTING OF ANTENNA STRUCTURES Specifications for Obstruction Marking and Lighting of Antenna Structures § 17.49 Recording of antenna structure light inspections in...

  9. 47 CFR 17.47 - Inspection of antenna structure lights and associated control equipment.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 1 2014-10-01 2014-10-01 false Inspection of antenna structure lights and... CONSTRUCTION, MARKING, AND LIGHTING OF ANTENNA STRUCTURES Specifications for Obstruction Marking and Lighting of Antenna Structures § 17.47 Inspection of antenna structure lights and associated control...

  10. 47 CFR 90.635 - Limitations on power and antenna height.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Limitations on power and antenna height. 90.635... and antenna height. (a) The effective radiated power and antenna height for base stations may not... justify power levels and antenna heights requested. (b) The maximum output power of the transmitter...

  11. 47 CFR 73.53 - Requirements for authorization of antenna monitors.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Requirements for authorization of antenna... antenna monitors. (a) Antenna monitors shall be verified for compliance with the technical requirements in...) An antenna monitor shall meet the following specifications: (1) The monitor shall be designed...

  12. 47 CFR 17.49 - Recording of antenna structure light inspections in the owner record.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 1 2013-10-01 2013-10-01 false Recording of antenna structure light... GENERAL CONSTRUCTION, MARKING, AND LIGHTING OF ANTENNA STRUCTURES Specifications for Obstruction Marking and Lighting of Antenna Structures § 17.49 Recording of antenna structure light inspections in...

  13. 47 CFR 17.49 - Recording of antenna structure light inspections in the owner record.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Recording of antenna structure light... GENERAL CONSTRUCTION, MARKING, AND LIGHTING OF ANTENNA STRUCTURES Specifications for Obstruction Marking and Lighting of Antenna Structures § 17.49 Recording of antenna structure light inspections in...

  14. 47 CFR 90.635 - Limitations on power and antenna height.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Limitations on power and antenna height. 90.635... and antenna height. (a) The effective radiated power and antenna height for base stations may not... justify power levels and antenna heights requested. (b) The maximum output power of the transmitter...

  15. 47 CFR 95.408 - (CB Rule 8) How high may I put my antenna?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false (CB Rule 8) How high may I put my antenna? 95....408 (CB Rule 8) How high may I put my antenna? (a) Antenna means the radiating system (for... everything else attached to the radiating system and the structure. (b) If your antenna is mounted on a...

  16. 47 CFR 17.49 - Recording of antenna structure light inspections in the owner record.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 1 2014-10-01 2014-10-01 false Recording of antenna structure light... GENERAL CONSTRUCTION, MARKING, AND LIGHTING OF ANTENNA STRUCTURES Specifications for Obstruction Marking and Lighting of Antenna Structures § 17.49 Recording of antenna structure light inspections in...

  17. 47 CFR 17.57 - Report of radio transmitting antenna construction, alteration, and/or removal.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 1 2014-10-01 2014-10-01 false Report of radio transmitting antenna... COMMISSION GENERAL CONSTRUCTION, MARKING, AND LIGHTING OF ANTENNA STRUCTURES Specifications for Obstruction Marking and Lighting of Antenna Structures § 17.57 Report of radio transmitting antenna...

  18. 47 CFR 87.75 - Maintenance of antenna structure marking and control equipment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Maintenance of antenna structure marking and... Requirements § 87.75 Maintenance of antenna structure marking and control equipment. The owner of each antenna... Communications Act of 1934, as amended, shall operate and maintain the antenna structure painting and lighting...

  19. Flexible microstrip antennas

    NASA Astrophysics Data System (ADS)

    Cano Barrera, Camilo Antonio

    2013-05-01

    Actually the technological community has an interest in developing flexible circuits and antennas with particular characteristics e.g. robust, flexible, lightweight load-bearing, economical and efficient antennas for integrated millimeter wave systems. Microstrip antennas are an excellent solution because those have all the characteristics before mentioned, but they have the problem of being rigid antennas and this makes impossible that those antennas can be use in portable devices. A practical solution is developing flexible microstrip antennas that can be integrated to different devices. One axis of work is the analysis of the electromagnetic field to the microstrip antennas using Bessel function and after generalize for application inflexible microstrip antennas.

  20. Adaptive antennas

    NASA Astrophysics Data System (ADS)

    Barton, P.

    1987-04-01

    The basic principles of adaptive antennas are outlined in terms of the Wiener-Hopf expression for maximizing signal to noise ratio in an arbitrary noise environment; the analogy with generalized matched filter theory provides a useful aid to understanding. For many applications, there is insufficient information to achieve the above solution and thus non-optimum constrained null steering algorithms are also described, together with a summary of methods for preventing wanted signals being nulled by the adaptive system. The three generic approaches to adaptive weight control are discussed; correlation steepest descent, weight perturbation and direct solutions based on sample matrix conversion. The tradeoffs between hardware complexity and performance in terms of null depth and convergence rate are outlined. The sidelobe cancellor technique is described. Performance variation with jammer power and angular distribution is summarized and the key performance limitations identified. The configuration and performance characteristics of both multiple beam and phase scan array antennas are covered, with a brief discussion of performance factors.

  1. Computer controlled antenna system

    NASA Technical Reports Server (NTRS)

    Raumann, N. A.

    1972-01-01

    The application of small computers using digital techniques for operating the servo and control system of large antennas is discussed. The advantages of the system are described. The techniques were evaluated with a forty foot antenna and the Sigma V computer. Programs have been completed which drive the antenna directly without the need for a servo amplifier, antenna position programmer or a scan generator.

  2. ARISE antenna

    NASA Astrophysics Data System (ADS)

    Chmielewski, Arthur B.; Noca, Muriel; Ulvestad, James

    2000-03-01

    Supermassive black holes are among the most spectacular objects in the Universe, and are laboratories for physics in extreme conditions. Understanding the physics of massive black holes and related phenomena is a primary goal of the ARISE mission. The scientific goals of the mission are described in detail on the ARISE web site http://arise.ipl.nasa.gov and in the ARISE Science Goals document. The following paper, as the title suggests, is not intended to be a comprehensive description of ARISE, but deals only with one aspect of the ARISE mission-the inflatable antenna which is the key element of the ARISE spacecraft. This spacecraft,due to the extensive reliance on inflatables, may be considered as the first generation Gossamer spacecraft

  3. Optical antenna gain. I - Transmitting antennas

    NASA Technical Reports Server (NTRS)

    Klein, B. J.; Degnan, J. J.

    1974-01-01

    The gain of centrally obscured optical transmitting antennas is analyzed in detail. The calculations, resulting in near- and far-field antenna gain patterns, assume a circular antenna illuminated by a laser operating in the TEM-00 mode. A simple polynomial equation is derived for matching the incident source distribution to a general antenna configuration for maximum on-axis gain. An interpretation of the resultant gain curves allows a number of auxiliary design curves to be drawn that display the losses in antenna gain due to pointing errors and the cone angle of the beam in the far field as a function of antenna aperture size and its central obscuration. The results are presented in a series of graphs that allow the rapid and accurate evaluation of the antenna gain which may then be substituted into the conventional range equation.

  4. Optical antenna gain. 1: transmitting antennas.

    PubMed

    Klein, B J; Degnan, J J

    1974-09-01

    The gain of centrally obscured optical transmitting antennas is analyzed in detail. The calculations, resulting in near- and far-field antenna gain patterns, assume a circular antenna illuminated by a laser operating in the TEM(00) mode. A simple polynomial equation is derived for matching the incident source distribution to a general antenna configuration for maximum on-axis gain. An interpretation of the resultant gain curves allows a number of auxiliary design curves to be drawn that display the losses in antenna gain due to pointing errors and the cone angle of the beam in the far field as a function of antenna aperture size and its central obscuration. The results are presented in a series of graphs that allow the rapid and accurate evaluation of the antenna gain which may then be substituted into the conventional range equation.

  5. A reconfigurable plasma antenna

    SciTech Connect

    Kumar, Rajneesh; Bora, Dhiraj

    2010-03-15

    An experiment aimed at investigating the antenna properties of different plasma structures of a plasma column as a reconfigurable plasma antenna, is reported. A 30 cm long plasma column is excited by surface wave, which acts as a plasma antenna. By changing the operating parameters, e.g., working pressure, drive frequency, input power, radius of glass tube, length of plasma column, and argon gas, single plasma antenna (plasma column) can be transformed to multiple small antenna elements (plasma blobs). It is also reported that number, length, and separation between two antenna elements can be controlled by operating parameters. Moreover, experiments are also carried out to study current profile, potential profile, conductivity profile, phase relations, radiation power patterns, etc. of the antenna elements. The effect on directivity with the number of antenna elements is also studied. Findings of the study indicate that entire structure of antenna elements can be treated as a phased array broadside vertical plasma antenna, which produces more directive radiation pattern than the single plasma antenna as well as physical properties and directivity of such antenna can be controlled by operating parameters. The study reveals the advantages of a plasma antenna over the conventional antenna in the sense that different antennas can be formed by tuning the operating parameters.

  6. Flexible plasma linear antenna

    NASA Astrophysics Data System (ADS)

    Zhao, Jiansen; Wang, Shengzheng; Wu, Huafeng; Liu, Yue; Chang, Yongmeng; Chen, Xinqiang

    2017-02-01

    In this work, we introduce a type of plasma antenna that was fabricated using flexible materials and excited using a 5-20 kHz alternating current (ac) power supply. The results showed that the antenna characteristics, including the impedance, the reflection coefficient (S11), the radiation pattern, and the gain, can be controlled rapidly and easily by varying both the discharge parameters and the antenna shapes. The scope for reconfiguration is greatly enhanced when the antenna shape is changed from a monopole to a helix configuration. Additionally, the antenna polarization can also be adjusted by varying the antenna shapes.

  7. 47 CFR 17.10 - Antenna structures over 304.80 meters (1,000 feet) in height.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Antenna structures over 304.80 meters (1,000... § 17.10 Antenna structures over 304.80 meters (1,000 feet) in height. Where one or more antenna farm... of an existing station proposing the erection of an antenna structure over 304.80 meters (1,000...

  8. 47 CFR 17.10 - Antenna structures over 304.80 meters (1,000 feet) in height.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 1 2012-10-01 2012-10-01 false Antenna structures over 304.80 meters (1,000... § 17.10 Antenna structures over 304.80 meters (1,000 feet) in height. Where one or more antenna farm... of an existing station proposing the erection of an antenna structure over 304.80 meters (1,000...

  9. 47 CFR 17.10 - Antenna structures over 304.80 meters (1,000 feet) in height.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 1 2014-10-01 2014-10-01 false Antenna structures over 304.80 meters (1,000... § 17.10 Antenna structures over 304.80 meters (1,000 feet) in height. Where one or more antenna farm... of an existing station proposing the erection of an antenna structure over 304.80 meters (1,000...

  10. 47 CFR 17.10 - Antenna structures over 304.80 meters (1,000 feet) in height.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 1 2013-10-01 2013-10-01 false Antenna structures over 304.80 meters (1,000... § 17.10 Antenna structures over 304.80 meters (1,000 feet) in height. Where one or more antenna farm... of an existing station proposing the erection of an antenna structure over 304.80 meters (1,000...

  11. Computer controlled antenna system

    NASA Technical Reports Server (NTRS)

    Raumann, N. A.

    1972-01-01

    Digital techniques are discussed for application to the servo and control systems of large antennas. The tracking loop for an antenna at a STADAN tracking site is illustrated. The augmentation mode is also considered.

  12. Strain powered antennas

    NASA Astrophysics Data System (ADS)

    Domann, John P.; Carman, Greg P.

    2017-01-01

    This paper proposes the creation of strain powered antennas that radiate electromagnetic energy by mechanically vibrating a piezoelectric or piezomagnetic material. A closed form analytic model of electromagnetic radiation from a strain powered electrically small antenna is derived and analyzed. Fundamental scaling laws and the frequency dependence of strain powered antennas are discussed. The radiation efficiency of strain powered electrically small antennas is contrasted with a conventional electric dipole. Analytical results show that operating at the first mechanical resonance produces the most efficient strain powered radiation relative to electric dipole antennas. A resonant analysis is exploited to determine the material property space that produces efficient strain powered antennas. These results show how a properly designed strain powered antenna can radiate more efficiently than an equally sized electric dipole antenna.

  13. Antenna (Selected Articles),

    DTIC Science & Technology

    1981-10-19

    ANTENNA (Selected Articles),, Englih - pages: 91 Sourc -.- Antenny, Nr.-, 1967_, _p. 4-32, Country of origin:/’(USSR) r / -Translated by: LEO K-ANNER...process, M. S. Neyman formulated the basic requirements for transmitting television antennas, and the principles of their construction, many of which...Subsequently, in 1951, an antenna, basically similar to the antenna in the MTTs, was mounted and put into operation in Kiev (Fig. 1), with the difference that

  14. Space-Frame Antenna

    NASA Technical Reports Server (NTRS)

    Curtis, Steven A.

    2010-01-01

    The space-frame antenna is a conceptual antenna structure that would be lightweight, deployable from compact stowage, and capable of deforming itself to a size, shape, and orientation required for a specific use. The space-frame antenna would be a trusslike structure consisting mostly of a tetrahedral mesh of nodes connected by variable-length struts. The deformation of the antenna to a desired size, shape, and orientation would be effected through coordinated lengthening and shorting of the struts.

  15. Cross resonant optical antenna.

    PubMed

    Biagioni, P; Huang, J S; Duò, L; Finazzi, M; Hecht, B

    2009-06-26

    We propose a novel cross resonant optical antenna consisting of two perpendicular nanosized gold dipole antennas with a common feed gap. We demonstrate that the cross antenna is able to convert propagating fields of any polarization state into correspondingly polarized, localized, and enhanced fields and vice versa. The cross antenna structure therefore opens the road towards the control of light-matter interactions based on polarized light as well as the analysis of polarized fields on the nanometer scale.

  16. Advanced Antenna Measurement Processing

    DTIC Science & Technology

    2014-06-18

    9.3 GHz slot array shown in Figure 1 and having a nominal directivity of 23 dB. This antenna was measured on an NSI Planar Near-field Scanner using... sidelobe level ; in essence, the antenna radiation pattern. Antenna pattern measurements have historically been conducted by placing a probe in the far...correction. It was noted in the earlier work that the best calibration antenna is one with a low gain so an open ended waveguide was used. This

  17. Coherently combining antennas

    NASA Technical Reports Server (NTRS)

    Dybdal, Robert B. (Inventor); Curry, Samuel J. (Inventor)

    2009-01-01

    An apparatus includes antenna elements configured to receive a signal including pseudo-random code, and electronics configured to use the pseudo-random code to determine time delays of signals incident upon the antenna elements and to compensate the signals to coherently combine the antenna elements.

  18. Antenna performance and resolution

    NASA Technical Reports Server (NTRS)

    Carney, J. J.

    1974-01-01

    The performance of the antenna throughout SL-2, SL-3, and SL-4 was investigated along with the antenna resolution of brightness temperature during flight. The target area selected for the test flights was the Gulf of California, as it offered land/water interface. The coordinate transformations and antenna orientation, flight path simulation, and integration over the radiometric target are discussed.

  19. False color viewing device

    DOEpatents

    Kronberg, J.W.

    1992-10-20

    A viewing device for observing objects in near-infrared false-color comprising a pair of goggles with one or more filters in the apertures, and pads that engage the face for blocking stray light from the sides so that all light reaching the user's eyes come through the filters. The filters attenuate most visible light and pass near-infrared (having wavelengths longer than approximately 700 nm) and a small amount of blue-green and blue-violet (having wavelengths in the 500 to 520 nm and shorter than 435 nm, respectively). The goggles are useful for looking at vegetation to identify different species and for determining the health of the vegetation, and to detect some forms of camouflage. 7 figs.

  20. False color viewing device

    DOEpatents

    Kronberg, James W.

    1992-01-01

    A viewing device for observing objects in near-infrared false-color comprising a pair of goggles with one or more filters in the apertures, and pads that engage the face for blocking stray light from the sides so that all light reaching the user's eyes come through the filters. The filters attenuate most visible light and pass near-infrared (having wavelengths longer than approximately 700 nm) and a small amount of blue-green and blue-violet (having wavelengths in the 500 to 520 nm and shorter than 435 nm, respectively). The goggles are useful for looking at vegetation to identify different species and for determining the health of the vegetation, and to detect some forms of camouflage.

  1. False color viewing device

    DOEpatents

    Kronberg, J.W.

    1991-05-08

    This invention consists of a viewing device for observing objects in near-infrared false-color comprising a pair of goggles with one or more filters in the apertures, and pads that engage the face for blocking stray light from the sides so that all light reaching, the user`s eyes come through the filters. The filters attenuate most visible light and pass near-infrared (having wavelengths longer than approximately 700 nm) and a small amount of blue-green and blue-violet (having wavelengths in the 500 to 520 nm and shorter than 435 nm, respectively). The goggles are useful for looking at vegetation to identify different species and for determining the health of the vegetation, and to detect some forms of camouflage.

  2. False Color Bands

    NASA Technical Reports Server (NTRS)

    2005-01-01

    [figure removed for brevity, see original site]

    The theme for the weeks of 1/17 and 1/24 is the north polar region of Mars as seen in false color THEMIS images. Ice/frost will typically appear as bright blue in color; dust mantled ice will appear in tones of red/orange.

    In a gray scale image, the suble variations seen in this false color image are almost impossible to identify. Note the orange band in the center of the frame, and the bluer bands to either side of it.

    Image information: VIS instrument. Latitude 87, Longitude 65.5 East (294.5 West). 19 meter/pixel resolution.

    Note: this THEMIS visual image has not been radiometrically nor geometrically calibrated for this preliminary release. An empirical correction has been performed to remove instrumental effects. A linear shift has been applied in the cross-track and down-track direction to approximate spacecraft and planetary motion. Fully calibrated and geometrically projected images will be released through the Planetary Data System in accordance with Project policies at a later time.

    NASA's Jet Propulsion Laboratory manages the 2001 Mars Odyssey mission for NASA's Office of Space Science, Washington, D.C. The Thermal Emission Imaging System (THEMIS) was developed by Arizona State University, Tempe, in collaboration with Raytheon Santa Barbara Remote Sensing. The THEMIS investigation is led by Dr. Philip Christensen at Arizona State University. Lockheed Martin Astronautics, Denver, is the prime contractor for the Odyssey project, and developed and built the orbiter. Mission operations are conducted jointly from Lockheed Martin and from JPL, a division of the California Institute of Technology in Pasadena.

  3. The ALMA antenna procurement

    NASA Astrophysics Data System (ADS)

    Stanghellini, S.; Zivick, Jeff; Inatani, Junji

    2009-10-01

    Visitors who come to the OSF at regular intervals find a growing population of antennas at various stages of assembly and testing. The long path from the start of the definition of antenna specifications to the start of science operations with the antennas was and still is a formidable endeavor. When completed, ALMA will comprise a 12-meter diameter antennas array, the bilateral interferometer array, of a minimum of fifty antennas and in addition, the ACA (Atacama Compact Array), composed of four 12-meter diameter antennas and twelve 7-meter diameter antennas. Out of the fifty antennas of the bilateral interferometer array, one-half are provided by the North American partners of ALMA, the other half by the European partners. The sixteen antennas that will comprise the ACA are provided by the East Asian Partners of ALMA. Here we review some key points of this challenging process and we provide a brief history and status of the ALMA antennas. Because of the length of the description, we will present this in a series of two articles. In this first part we concentrate mostly on the bilateral antenna procurement. A detailed description of the ACA will be presented in the next newsletter.

  4. JPL antenna technology development

    NASA Technical Reports Server (NTRS)

    Freeland, R. E.

    1981-01-01

    Plans for evaluating, designing, fabricating, transporting and deploying cost effective and STS compatible offset wrap rib antennas up to 300 meters in diameter for mobile communications, Earth resources observation, and for the orbiting VLBI are reviewed. The JPL surface measurement system, intended for large mesh deployable antenna applications will be demonstrated and validated as part of the antenna ground based demonstration program. Results of the offset wrap rib deployable antenna technology development will include: (1) high confidence structural designs for antennas up to 100 meters in diameter; (2) high confidence estimates of functional performance and fabrication cost for a wide range of antenna sizes (up to 300 meters in diameter); (3) risk assessment for fabricating the large size antennas; and (4) 55 meter diameter flight quality hardware that can be cost effectively completed toto accommodate a flight experiment and/or application.

  5. 47 CFR 80.81 - Antenna requirements for ship stations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Antenna requirements for ship stations. 80.81 Section 80.81 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO... Stations § 80.81 Antenna requirements for ship stations. All telephony emissions of a ship station or...

  6. 47 CFR 80.72 - Antenna requirements for coast stations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Antenna requirements for coast stations. 80.72 Section 80.72 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO... Stations § 80.72 Antenna requirements for coast stations. All emissions of a coast station a...

  7. 47 CFR 80.72 - Antenna requirements for coast stations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Antenna requirements for coast stations. 80.72 Section 80.72 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO... Stations § 80.72 Antenna requirements for coast stations. All emissions of a coast station a...

  8. 47 CFR 73.6025 - Antenna system and station location.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Antenna system and station location. 73.6025... RADIO BROADCAST SERVICES Class A Television Broadcast Stations § 73.6025 Antenna system and station location. (a) Applications for modified Class A TV facilities proposing the use of directional...

  9. 47 CFR 73.635 - Use of common antenna site.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Use of common antenna site. 73.635 Section 73.635 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES Television Broadcast Stations § 73.635 Use of common antenna site. No television...

  10. 47 CFR 73.635 - Use of common antenna site.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Use of common antenna site. 73.635 Section 73.635 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES Television Broadcast Stations § 73.635 Use of common antenna site. No television...

  11. 47 CFR 73.6025 - Antenna system and station location.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Antenna system and station location. 73.6025... RADIO BROADCAST SERVICES Class A Television Broadcast Stations § 73.6025 Antenna system and station location. (a) Applications for modified Class A TV facilities proposing the use of directional...

  12. 47 CFR 80.81 - Antenna requirements for ship stations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Antenna requirements for ship stations. 80.81 Section 80.81 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO... Stations § 80.81 Antenna requirements for ship stations. All telephony emissions of a ship station or...

  13. 47 CFR 80.81 - Antenna requirements for ship stations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Antenna requirements for ship stations. 80.81 Section 80.81 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO... Stations § 80.81 Antenna requirements for ship stations. All telephony emissions of a ship station or...

  14. 47 CFR 73.239 - Use of common antenna site.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Use of common antenna site. 73.239 Section 73.239 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES FM Broadcast Stations § 73.239 Use of common antenna site. No FM broadcast...

  15. 47 CFR 73.635 - Use of common antenna site.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Use of common antenna site. 73.635 Section 73.635 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES Television Broadcast Stations § 73.635 Use of common antenna site. No television...

  16. 47 CFR 80.72 - Antenna requirements for coast stations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Antenna requirements for coast stations. 80.72 Section 80.72 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO... Stations § 80.72 Antenna requirements for coast stations. All emissions of a coast station a...

  17. 47 CFR 80.72 - Antenna requirements for coast stations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Antenna requirements for coast stations. 80.72 Section 80.72 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO... Stations § 80.72 Antenna requirements for coast stations. All emissions of a coast station a...

  18. 47 CFR 80.81 - Antenna requirements for ship stations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Antenna requirements for ship stations. 80.81 Section 80.81 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO... Stations § 80.81 Antenna requirements for ship stations. All telephony emissions of a ship station or...

  19. 47 CFR 73.635 - Use of common antenna site.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Use of common antenna site. 73.635 Section 73.635 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES Television Broadcast Stations § 73.635 Use of common antenna site. No television...

  20. 47 CFR 73.6025 - Antenna system and station location.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Antenna system and station location. 73.6025... RADIO BROADCAST SERVICES Class A Television Broadcast Stations § 73.6025 Antenna system and station location. (a) Applications for modified Class A TV facilities proposing the use of directional...

  1. 47 CFR 73.239 - Use of common antenna site.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Use of common antenna site. 73.239 Section 73.239 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES FM Broadcast Stations § 73.239 Use of common antenna site. No FM broadcast...

  2. 47 CFR 73.239 - Use of common antenna site.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Use of common antenna site. 73.239 Section 73.239 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES FM Broadcast Stations § 73.239 Use of common antenna site. No FM broadcast...

  3. 47 CFR 73.6025 - Antenna system and station location.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Antenna system and station location. 73.6025... RADIO BROADCAST SERVICES Class A Television Broadcast Stations § 73.6025 Antenna system and station location. (a) Applications for modified Class A TV facilities proposing the use of directional...

  4. 47 CFR 80.1019 - Antenna radio frequency indicator.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Antenna radio frequency indicator. 80.1019 Section 80.1019 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO... Act § 80.1019 Antenna radio frequency indicator. Each nonportable bridge-to-bridge transmitter must...

  5. 47 CFR 80.927 - Antenna radio frequency indicator.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Antenna radio frequency indicator. 80.927 Section 80.927 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO... Boats § 80.927 Antenna radio frequency indicator. The transmitter must be equipped with a device...

  6. 47 CFR 80.927 - Antenna radio frequency indicator.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Antenna radio frequency indicator. 80.927 Section 80.927 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO... Boats § 80.927 Antenna radio frequency indicator. The transmitter must be equipped with a device...

  7. 47 CFR 80.1019 - Antenna radio frequency indicator.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Antenna radio frequency indicator. 80.1019 Section 80.1019 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO... Act § 80.1019 Antenna radio frequency indicator. Each nonportable bridge-to-bridge transmitter must...

  8. 47 CFR 80.1019 - Antenna radio frequency indicator.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Antenna radio frequency indicator. 80.1019 Section 80.1019 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO... Act § 80.1019 Antenna radio frequency indicator. Each nonportable bridge-to-bridge transmitter must...

  9. 47 CFR 80.1019 - Antenna radio frequency indicator.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Antenna radio frequency indicator. 80.1019 Section 80.1019 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO... Act § 80.1019 Antenna radio frequency indicator. Each nonportable bridge-to-bridge transmitter must...

  10. 47 CFR 80.927 - Antenna radio frequency indicator.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Antenna radio frequency indicator. 80.927 Section 80.927 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO... Boats § 80.927 Antenna radio frequency indicator. The transmitter must be equipped with a device...

  11. 47 CFR 80.927 - Antenna radio frequency indicator.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Antenna radio frequency indicator. 80.927 Section 80.927 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO... Boats § 80.927 Antenna radio frequency indicator. The transmitter must be equipped with a device...

  12. 47 CFR 73.316 - FM antenna systems.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false FM antenna systems. 73.316 Section 73.316 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES FM Broadcast Stations § 73.316 FM antenna systems. (a) It shall be standard to employ horizontal...

  13. Moon - False Color Mosaic

    NASA Technical Reports Server (NTRS)

    1992-01-01

    This false-color mosaic was constructed from a series of 53 images taken through three spectral filters by Galileo's imaging system as the spacecraft flew over the northern regions of the Moon on December 7, 1992. The part of the Moon visible from Earth is on the left side in this view. The color mosaic shows compositional variations in parts of the Moon's northern hemisphere. Bright pinkish areas are highlands materials, such as those surrounding the oval lava-filled Crisium impact basin toward the bottom of the picture. Blue to orange shades indicate volcanic lava flows. To the left of Crisium, the dark blue Mare Tranquillitatis is richer in titanium than the green and orange maria above it. Thin mineral-rich soils associated with relatively recent impacts are represented by light blue colors; the youngest craters have prominent blue rays extending from them. The Galileo project, whose primary mission is the exploration of the Jupiter system in 1995-97, is managed for NASA's Office of Space Science and Applications by the Jet Propulsion Laboratory.

  14. Antenna Controller Replacement Software

    NASA Technical Reports Server (NTRS)

    Chao, Roger Y.; Morgan, Scott C.; Strain, Martha M.; Rockwell, Stephen T.; Shimizu, Kenneth J.; Tehrani, Barzia J.; Kwok, Jaclyn H.; Tuazon-Wong, Michelle; Valtier, Henry; Nalbandi, Reza; Wert, Michael; Leung, Patrick

    2010-01-01

    The Antenna Controller Replacement (ACR) software accurately points and monitors the Deep Space Network (DSN) 70-m and 34-m high-efficiency (HEF) ground-based antennas that are used to track primarily spacecraft and, periodically, celestial targets. To track a spacecraft, or other targets, the antenna must be accurately pointed at the spacecraft, which can be very far away with very weak signals. ACR s conical scanning capability collects the signal in a circular pattern around the target, calculates the location of the strongest signal, and adjusts the antenna pointing to point directly at the spacecraft. A real-time, closed-loop servo control algorithm performed every 0.02 second allows accurate positioning of the antenna in order to track these distant spacecraft. Additionally, this advanced servo control algorithm provides better antenna pointing performance in windy conditions. The ACR software provides high-level commands that provide a very easy user interface for the DSN operator. The operator only needs to enter two commands to start the antenna and subreflector, and Master Equatorial tracking. The most accurate antenna pointing is accomplished by aligning the antenna to the Master Equatorial, which because of its small size and sheltered location, has the most stable pointing. The antenna has hundreds of digital and analog monitor points. The ACR software provides compact displays to summarize the status of the antenna, subreflector, and the Master Equatorial. The ACR software has two major functions. First, it performs all of the steps required to accurately point the antenna (and subreflector and Master Equatorial) at the spacecraft (or celestial target). This involves controlling the antenna/ subreflector/Master-Equatorial hardware, initiating and monitoring the correct sequence of operations, calculating the position of the spacecraft relative to the antenna, executing the real-time servo control algorithm to maintain the correct position, and

  15. North Polar False Color

    NASA Technical Reports Server (NTRS)

    2005-01-01

    [figure removed for brevity, see original site]

    The theme for the weeks of 1/17 and 1/24 is the north polar region of Mars as seen in false color THEMIS images. Ice/frost will typically appear as bright blue in color; dust mantled ice will appear in tones of red/orange.

    This full resolution image contains dunes, and small areas of 'blue' which may represent fresh (ie. not dust covered) frost or ice.

    Image information: VIS instrument. Latitude 85, Longitude 235.8 East (124.2 West). 19 meter/pixel resolution.

    Note: this THEMIS visual image has not been radiometrically nor geometrically calibrated for this preliminary release. An empirical correction has been performed to remove instrumental effects. A linear shift has been applied in the cross-track and down-track direction to approximate spacecraft and planetary motion. Fully calibrated and geometrically projected images will be released through the Planetary Data System in accordance with Project policies at a later time.

    NASA's Jet Propulsion Laboratory manages the 2001 Mars Odyssey mission for NASA's Office of Space Science, Washington, D.C. The Thermal Emission Imaging System (THEMIS) was developed by Arizona State University, Tempe, in collaboration with Raytheon Santa Barbara Remote Sensing. The THEMIS investigation is led by Dr. Philip Christensen at Arizona State University. Lockheed Martin Astronautics, Denver, is the prime contractor for the Odyssey project, and developed and built the orbiter. Mission operations are conducted jointly from Lockheed Martin and from JPL, a division of the California Institute of Technology in Pasadena.

  16. 47 CFR 90.729 - Limitations on power and antenna height.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Limitations on power and antenna height. 90.729... 220-222 MHz Band § 90.729 Limitations on power and antenna height. (a) The permissible effective radiated power (ERP) with respect to antenna heights for land mobile, paging, or fixed...

  17. 47 CFR 73.189 - Minimum antenna heights or field strength requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Minimum antenna heights or field strength... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.189 Minimum antenna heights or field..., frequency, or transmitter location must also request authority to install a new antenna system or to...

  18. 47 CFR 73.61 - AM directional antenna field strength measurements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false AM directional antenna field strength... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.61 AM directional antenna field strength measurements. (a) Each AM station using a directional antenna with monitoring point...

  19. 47 CFR 73.189 - Minimum antenna heights or field strength requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Minimum antenna heights or field strength... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.189 Minimum antenna heights or field..., frequency, or transmitter location must also request authority to install a new antenna system or to...

  20. 47 CFR 73.62 - Directional antenna system operation and tolerances.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Directional antenna system operation and... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.62 Directional antenna system operation and tolerances. (a) Each AM station operating a directional antenna must maintain the...

  1. 47 CFR 17.7 - Antenna structures requiring notification to the FAA.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Antenna structures requiring notification to..., MARKING, AND LIGHTING OF ANTENNA STRUCTURES Federal Aviation Administration Notification Criteria § 17.7 Antenna structures requiring notification to the FAA. A notification to the Federal...

  2. 47 CFR 73.154 - AM directional antenna partial proof of performance measurements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false AM directional antenna partial proof of...) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.154 AM directional antenna... measurements are to be made within 3 to 15 kilometers from the center of the antenna array. When a...

  3. 47 CFR 90.729 - Limitations on power and antenna height.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Limitations on power and antenna height. 90.729... 220-222 MHz Band § 90.729 Limitations on power and antenna height. (a) The permissible effective radiated power (ERP) with respect to antenna heights for land mobile, paging, or fixed...

  4. 47 CFR 73.625 - DTV coverage of principal community and antenna system.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false DTV coverage of principal community and antenna... community and antenna system. (a) Transmitter location. (1) The DTV transmitter location shall be chosen so that, on the basis of the effective radiated power and antenna height above average terrain...

  5. 47 CFR 22.371 - Disturbance of AM broadcast station antenna patterns.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Disturbance of AM broadcast station antenna....371 Disturbance of AM broadcast station antenna patterns. Public Mobile Service licensees that... necessary to correct disturbance of the AM station antenna pattern which causes operation outside of...

  6. 47 CFR 15.111 - Antenna power conduction limits for receivers.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 1 2012-10-01 2012-10-01 false Antenna power conduction limits for receivers... DEVICES Unintentional Radiators § 15.111 Antenna power conduction limits for receivers. (a) In addition to... CB receivers that provide terminals for the connection of an external receiving antenna may be...

  7. 47 CFR 15.111 - Antenna power conduction limits for receivers.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Antenna power conduction limits for receivers... DEVICES Unintentional Radiators § 15.111 Antenna power conduction limits for receivers. (a) In addition to... CB receivers that provide terminals for the connection of an external receiving antenna may be...

  8. 47 CFR 73.189 - Minimum antenna heights or field strength requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Minimum antenna heights or field strength... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.189 Minimum antenna heights or field..., frequency, or transmitter location must also request authority to install a new antenna system or to...

  9. 47 CFR 90.729 - Limitations on power and antenna height.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Limitations on power and antenna height. 90.729... 220-222 MHz Band § 90.729 Limitations on power and antenna height. (a) The permissible effective radiated power (ERP) with respect to antenna heights for land mobile, paging, or fixed...

  10. 47 CFR 5.109 - Responsibility for antenna structure painting and lighting.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 1 2014-10-01 2014-10-01 false Responsibility for antenna structure painting... EXPERIMENTAL RADIO SERVICE Technical Standards and Operating Requirements § 5.109 Responsibility for antenna... the painting and lighting of any antenna structure they are authorized to use in accordance with...

  11. 47 CFR 25.132 - Verification of earth station antenna performance standards.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 2 2014-10-01 2014-10-01 false Verification of earth station antenna... Verification of earth station antenna performance standards. (a)(1) Except for applications for 20/30 GHz earth... the antenna manufacturer on representative equipment in representative configurations, and the...

  12. 47 CFR 17.7 - Antenna structures requiring notification to the FAA.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 1 2012-10-01 2012-10-01 false Antenna structures requiring notification to..., MARKING, AND LIGHTING OF ANTENNA STRUCTURES Federal Aviation Administration Notification Criteria § 17.7 Antenna structures requiring notification to the FAA. A notification to the Federal...

  13. 47 CFR 5.109 - Responsibility for antenna structure painting and lighting.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 1 2013-10-01 2013-10-01 false Responsibility for antenna structure painting... EXPERIMENTAL RADIO SERVICE Technical Standards and Operating Requirements § 5.109 Responsibility for antenna... the painting and lighting of any antenna structure they are authorized to use in accordance with...

  14. 47 CFR 90.729 - Limitations on power and antenna height.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Limitations on power and antenna height. 90.729... 220-222 MHz Band § 90.729 Limitations on power and antenna height. (a) The permissible effective radiated power (ERP) with respect to antenna heights for land mobile, paging, or fixed...

  15. 47 CFR 101.119 - Simultaneous use of common antenna structures.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Simultaneous use of common antenna structures. 101.119 Section 101.119 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND... antenna structures. The simultaneous use of common antenna structures by more than one radio station,...

  16. 47 CFR 15.111 - Antenna power conduction limits for receivers.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 1 2014-10-01 2014-10-01 false Antenna power conduction limits for receivers... DEVICES Unintentional Radiators § 15.111 Antenna power conduction limits for receivers. (a) In addition to... CB receivers that provide terminals for the connection of an external receiving antenna may be...

  17. 47 CFR 101.119 - Simultaneous use of common antenna structures.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Simultaneous use of common antenna structures. 101.119 Section 101.119 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND... antenna structures. The simultaneous use of common antenna structures by more than one radio station,...

  18. 47 CFR 73.154 - AM directional antenna partial proof of performance measurements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false AM directional antenna partial proof of...) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.154 AM directional antenna... measurements are to be made within 3 to 15 kilometers from the center of the antenna array. When a...

  19. 47 CFR 101.119 - Simultaneous use of common antenna structures.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Simultaneous use of common antenna structures. 101.119 Section 101.119 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND... antenna structures. The simultaneous use of common antenna structures by more than one radio station,...

  20. 47 CFR 73.62 - Directional antenna system operation and tolerances.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Directional antenna system operation and... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.62 Directional antenna system operation and tolerances. (a) Each AM station operating a directional antenna must maintain the...

  1. 47 CFR 17.7 - Antenna structures requiring notification to the FAA.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 1 2014-10-01 2014-10-01 false Antenna structures requiring notification to..., MARKING, AND LIGHTING OF ANTENNA STRUCTURES Federal Aviation Administration Notification Criteria § 17.7 Antenna structures requiring notification to the FAA. Link to an amendment published at 79 FR 56986,...

  2. 47 CFR 27.63 - Disturbance of AM broadcast station antenna patterns.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Disturbance of AM broadcast station antenna... AM broadcast station antenna patterns. AWS and WCS licensees that construct or modify towers in the... the AM station antenna pattern which causes operation outside of the radiation parameters specified...

  3. 47 CFR 73.189 - Minimum antenna heights or field strength requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Minimum antenna heights or field strength... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.189 Minimum antenna heights or field..., frequency, or transmitter location must also request authority to install a new antenna system or to...

  4. 47 CFR 73.811 - LPFM power and antenna height requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false LPFM power and antenna height requirements. 73... SERVICES RADIO BROADCAST SERVICES Low Power FM Broadcast Stations (LPFM) § 73.811 LPFM power and antenna... operate with maximum facilities of 100 watts effective radiated power (ERP) at 30 meters antenna...

  5. 47 CFR 101.119 - Simultaneous use of common antenna structures.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Simultaneous use of common antenna structures. 101.119 Section 101.119 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND... antenna structures. The simultaneous use of common antenna structures by more than one radio station,...

  6. 47 CFR 73.62 - Directional antenna system operation and tolerances.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Directional antenna system operation and... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.62 Directional antenna system operation and tolerances. (a) Each AM station operating a directional antenna must maintain the...

  7. 47 CFR 17.7 - Antenna structures requiring notification to the FAA.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 1 2013-10-01 2013-10-01 false Antenna structures requiring notification to..., MARKING, AND LIGHTING OF ANTENNA STRUCTURES Federal Aviation Administration Notification Criteria § 17.7 Antenna structures requiring notification to the FAA. A notification to the Federal...

  8. 47 CFR 25.132 - Verification of earth station antenna performance standards.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false Verification of earth station antenna... Verification of earth station antenna performance standards. (a)(1) All applications for transmitting earth... pursuant to § 2.902 of this chapter from the manufacturer of each antenna that the results of a series...

  9. 47 CFR 27.63 - Disturbance of AM broadcast station antenna patterns.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false Disturbance of AM broadcast station antenna... AM broadcast station antenna patterns. AWS and WCS licensees that construct or modify towers in the... the AM station antenna pattern which causes operation outside of the radiation parameters specified...

  10. 47 CFR 22.371 - Disturbance of AM broadcast station antenna patterns.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Disturbance of AM broadcast station antenna....371 Disturbance of AM broadcast station antenna patterns. Public Mobile Service licensees that... necessary to correct disturbance of the AM station antenna pattern which causes operation outside of...

  11. 47 CFR 90.377 - Frequencies available; maximum EIRP and antenna height, and priority communications.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Frequencies available; maximum EIRP and antenna...; maximum EIRP and antenna height, and priority communications. (a) Licensees shall transmit only the power... maximum EIRP permitted for an RSU with an antenna height not exceeding 8 meters above the roadway...

  12. 47 CFR 73.61 - AM directional antenna field strength measurements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false AM directional antenna field strength... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.61 AM directional antenna field strength measurements. (a) Each AM station using a directional antenna with monitoring point...

  13. 47 CFR 73.625 - DTV coverage of principal community and antenna system.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false DTV coverage of principal community and antenna... community and antenna system. (a) Transmitter location. (1) The DTV transmitter location shall be chosen so that, on the basis of the effective radiated power and antenna height above average terrain...

  14. 47 CFR 90.377 - Frequencies available; maximum EIRP and antenna height, and priority communications.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Frequencies available; maximum EIRP and antenna...; maximum EIRP and antenna height, and priority communications. (a) Licensees shall transmit only the power... maximum EIRP permitted for an RSU with an antenna height not exceeding 8 meters above the roadway...

  15. 47 CFR 73.154 - AM directional antenna partial proof of performance measurements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false AM directional antenna partial proof of...) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.154 AM directional antenna... measurements are to be made within 3 to 15 kilometers from the center of the antenna array. When a...

  16. 47 CFR 73.62 - Directional antenna system operation and tolerances.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Directional antenna system operation and... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.62 Directional antenna system operation and tolerances. (a) Each AM station operating a directional antenna must maintain the...

  17. 47 CFR 17.14 - Certain antenna structures exempt from notification to the FAA.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Certain antenna structures exempt from... CONSTRUCTION, MARKING, AND LIGHTING OF ANTENNA STRUCTURES Federal Aviation Administration Notification Criteria § 17.14 Certain antenna structures exempt from notification to the FAA. A notification to the...

  18. 47 CFR 73.57 - Remote reading antenna and common point ammeters.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Remote reading antenna and common point... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.57 Remote reading antenna and common point ammeters. Remote reading antenna and common point ammeters may be used without further...

  19. 47 CFR 15.111 - Antenna power conduction limits for receivers.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 1 2013-10-01 2013-10-01 false Antenna power conduction limits for receivers... DEVICES Unintentional Radiators § 15.111 Antenna power conduction limits for receivers. (a) In addition to... CB receivers that provide terminals for the connection of an external receiving antenna may be...

  20. 47 CFR 73.57 - Remote reading antenna and common point ammeters.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Remote reading antenna and common point... RADIO SERVICES RADIO BROADCAST SERVICES AM Broadcast Stations § 73.57 Remote reading antenna and common point ammeters. Remote reading antenna and common point ammeters may be used without further...