Federal (United States) · Regulations
Subpart K
11 sections
11 sections
- 47 C.F.R. § 90.253Use of frequency 5167.5 kHz.
- 47 C.F.R. § 90.257Assignment and use of frequencies in the band 72-76 MHz.
- 47 C.F.R. § 90.259Assignment and use of frequencies in the bands 216-220 MHz and 1427-1432 MHz.
- 47 C.F.R. § 90.261Assignment and use of the frequencies in the band 450-470 MHz for fixed operations.
- 47 C.F.R. § 90.263Substitution of frequencies below 25 MHz.
- 47 C.F.R. § 90.266Long distance communications on frequencies below 25 MHz.
- 47 C.F.R. § 90.267Assignment and use of frequencies in the 450-470 MHz band for low power use.
- 47 C.F.R. § 90.269Use of frequencies for self-powered vehicle detectors.
- 47 C.F.R. § 90.273Availability and use of frequencies in the 421-430 MHz band.
- 47 C.F.R. § 90.279Power limitations applicable to the 421-430 MHz band.
- 47 C.F.R. § 90.281Restrictions on operational fixed stations in the 421-430 MHz band.