automatic frequency control


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Related to automatic frequency control: Automatic gain control

automatic frequency control

n
(Electronics) a system in a radio or television receiver by which the tuning of an incoming signal is accurately maintained. Abbreviation: AFC
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References in periodicals archive ?
The 4352S Automatic Frequency Control, which operates with the built-in frequency counter and DC tuning voltage source, automatically controls the DC tuning voltage.
The device features variable-output amplitude control and automatic frequency control that adjusts and tunes the horn prior to welding.
Prequalification are invited for The choice of an engineering organization to provide engineering services for the integrated management of construction activities with the implementation of technical supervision functions for the facility "Construction of automatic frequency control and power flow in the Belarusian energy system" 1st turn
On-chip automatic frequency control (AFC) circuitry allows the designer to reduce costs significantly by using a lower tolerance crystal.

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