US lawFederal (United States)RegulationsTitle 47 CFR — TelecommunicationChapter IPart 95Subpart B95.57347 C.F.R. § 95.573FRS authorized bandwidth.Last amended: 2017Year: 2026Length: 17 wordsOfficial source Cite as 47 C.F.R. § 95.573 (2026)Each FRS transmitter type must be designed such that the occupied bandwidth does not exceed 12.5 kHz.Previous47 C.F.R. § 95.571Next47 C.F.R. § 95.575