Definition of low frequency in English:
(In radio) 30-300 kilohertz.
- Until recently, submarines relied on long / low-frequency radio waves for communication.
- Satellite navigation may be degraded for days, and low-frequency radio navigation can be out for hours.
- This corresponds to a 2.2-fold difference in current amplitude in the low-frequency range.
Definition of low frequency in:
- US English dictionary