Automatic Frequency Control. A circuit that can automatically control a signal's frequency.
automatic frequency control also see: AKA: Antonym: Source: http://www.twysted-pair.com/dictionary.htm
Automatic Frequency Control AGCH
An arrangement whereby the frequency of an oscillator or the tuning of a circuit is automatically maintained within specified limits with respect to a reference frequency. A magnetron drifts in frequency over a period of time. The AFC of a radar makes the local oscillator shift by an equal amount so the IF frequency will remain constant.
Automatic Frequency Control. Similar to Automatic Fine Tune (AFT). A circuit that keeps a receiver in tune with the wanted transmission.
Automatic Frequency Control. Circuitry that automatically maintains the desired frequency.
A circuit which locks an electronic component onto a chosen frequency.
Automatic Frequency Correction
Augmentor fuel control; also: automatic frequency control; also: aramid fibre composite
Automatic frequency control. An electronic circuit used whereby the frequency of an oscillator is automatically maintained within specified limits.
Automatic Frequency Control. A circuit which automatically controls the frequency of a signal.
Automatic Frequency Control - In frequency modulated (fm) signal processing, a scheme for automatic tuning of circuitry to input signal. Often used to correct for drift in conventionally tuned circuits.
Automatic frequency control. Used in FM receivers to prevent drifting off the received station's frequency.