SpectrumWiki

Radio spectrum allocations

Look up a frequency or a range.

Examples: 88.5 MHz, 1350–1430 MHz, 2.4 GHz

39 MHz (39,000,000 Hz)

U.S. Federal Government Allocations

39 – 40 MHz

ITU Region 2 Allocations

38.25 – 39.986 MHz

FIXED

MOBILE

ITU Region 3 Allocations

38.25 – 39.5 MHz

FIXED

MOBILE

Footnotes

  • 5.132A   Stations in the radiolocation service shall not cause harmful interference to, or claim protection from, stations operating in the fixed or mobile services. Applications of the radiolocation service are limited to oceanographic radars operating in accordance with Resolution 612 (Rev.WRC 12). (WRC 12)

  • 5.159   Alternative allocation: in Armenia, Belarus, Moldova and Kyrgyzstan, the frequency band 39 39.5 MHz is allocated to the fixed and mobile services on a primary basis. (WRC 19)

  • NG124  In the bands 30.85-34, 37-38, 39-40, 42-47.41, 150.995-156.25, 158.715-159.465, 453.0125-453.9875, 458.0125-458.9875, 460.0125-465.6375, and 467.9375-467.9875 MHz, police licensees are authorized to operate low power transmitters on a secondary basis in accordance with the provisions of 47 CFR 2.803 and 90.20(e)(5).