high frequency

Definitions

Aviation

Electronics

  • A range of radio frequencies spanning from 3 to 30 MHz. These correspond to wavelengths of 100 to 10 meters, respectively, which are decametric waves. Also, pertaining to this interval of frequencies. Its abbreviation is HF. Also called high-frequency band.

Media Studies

  • noun a radio frequency in the range 3–30 MHz or of wavelength 10–100 metres
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