Ultra high frequency | Frequency modulation | frequency | High frequency | Very high frequency | frequency modulation | Extremely high frequency | Radio-frequency identification | Medium frequency | Frequency | Cambridge Low Frequency Synthesis Telescope | ultra high frequency | Super high frequency | low frequency | Frequency Modulation | Frequency-division multiplexing | FreQuency | Utility frequency | Orthogonal frequency-division multiple access | Nyquist frequency | Modified Frequency Modulation | Low-frequency oscillation | Low-frequency effects | Low frequency | Living on Another Frequency | High Frequency Active Auroral Research Program | Geneva Frequency Plan of 1975 | Frequency spectrum | Frequency-division multiple access | frequency analysis |
The Blue Fox was a lightweight frequency agile I-band airborne radar designed for use on the British Aerospace Sea Harrier FRS.1, with two roles, airborne interception and air-to-surface search and strike.