47 C.F.R. § 95.647 FRS unit and R/C transmitter antennas.
Title 47 - Telecommunication
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 compared to a half-wave dipole) and must be vertically polarized. [61 FR 28770, June 6, 1996. Redesignated at 61 FR 46567, Sept. 4, 1996]
Title 47: Telecommunication
PART 95—PERSONAL RADIO SERVICES
Subpart E—Technical Regulations
Certification Requirements
§ 95.647 FRS unit and R/C transmitter antennas.