SpectrumWiki

Radio spectrum allocations

Look up a frequency or a range.

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

8.299 kHz (8,299 Hz)

U.S. Non-Federal-Government Allocations

0 – 8.3 kHz

5.53 5.54

U.S. Federal Government Allocations

0 – 8.3 kHz

5.53 5.54

Footnotes

  • 5.53   Administrations authorizing the use of frequencies below 8.3 kHz shall ensure that no harmful interference is caused to services to which the bands above 8.3 kHz are allocated. (WRC 12)

  • 5.54   Administrations conducting scientific research using frequencies below 8.3 kHz are urged to advise other administrations that may be concerned in order that such research may be afforded all practicable protection from harmful interference. (WRC 12)