AFC has various meanings in the Governmental & Military category. Discover the full forms, definitions, and usage contexts of AFC in Governmental & Military.
In radio equipment, Automatic Frequency Control (AFC), also called Automatic Fine Tuning (AFT), is a method or circuit to automatically keep a resonant circuit tuned to the frequency of an incoming radio signal. It is primarily used in radio receivers to keep the receiver tuned to the frequency of the desired station.
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