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Related to radio spectrum: radio frequency, electromagnetic spectrum, Radio waves
The entire range of electromagnetic communications frequencies, including those used for radio, radar, and television; the radio-frequency spectrum.
(Telecommunications) the range of electromagnetic frequencies used in radio transmission, lying between 10 kilohertz and 300 000 megahertz
the portion of the electromagnetic spectrum that includes radio waves.
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|Noun||1.||radio spectrum - the entire spectrum of electromagnetic frequencies used for communications; includes frequencies used for radio and radar and television|
spectrum - an ordered array of the components of an emission or wave
electromagnetic spectrum - the entire frequency range of electromagnetic waves