high frequency
Concise Oxford English Dictionary © 2008 Oxford University Press:
high frequency
▶noun (in radio) a frequency of 3–30 megahertz.
'high frequency' also found in these Oxford entries:
bi-wiring
- carrier wave
- diathermy
- electrosurgery
- ferrite
- HF
- Tesla coil
- theremin
- top
- treble
- UHF
- ultra-high frequency
- VHF

