Wiktionary
a. Of or pertaining to electromagnetic radiation in the radio frequency band of the spectrum. alt. Of or pertaining to electromagnetic radiation in the radio frequency band of the spectrum.
Usage examples of "radio-frequency".
The system, electrodeless, electrothermal, radio-frequency heated, and magnetically vectored, had been designed during the late 1990s, but not actively developed until President Culpepper took the decision to push for a Mars mission as the natural second step after the establishment of Moonbase.
Since the VOA is an AM (amplitude modulation) radio station, speech and music are encoded as fluctuations in the amplitude (intensity) of a radio-frequency carrier wave.
The answers turned out to be surprisingly simple: the molecular receivers would respond to a pulse modulation impressed on a low-intensity, radio-frequency field surrounding the body.