47 C.F.R. § 73.816 Antennas.
Title 47 - Telecommunication
(a) Permittees and licensees may employ nondirectional antennas with horizontal only polarization, vertical only polarization, circular polarization or elliptical polarization. (b) Directional antennas will not be authorized and may not be utilized in the LPFM service, except as provided in paragraph (c) of this section. (c) Public safety and transportation permittees and licensees, eligible pursuant to §73.853(a)(ii), may utilize directional antennas in connection with the operation of a Travelers' Information Service (TIS) provided each LPFM TIS station utilizes only a single antenna with standard pattern characteristics that are predetermined by the manufacturer. In no event may composite antennas (i.e., antennas that consist of multiple stacked and/or phased discrete transmitting antennas) and/or transmitters be employed. (d) LPFM TIS stations will be authorized as nondirectional stations. The use of a directional antenna as provided for in paragraph (c) of this section will not be considered in the determination of compliance with any requirements of this part. [65 FR 67303, Nov. 9, 2000]
Title 47: Telecommunication
PART 73—RADIO BROADCAST SERVICES
Subpart G—Low Power FM Broadcast Stations (LPFM)
§ 73.816 Antennas.
