Multiple Choice
The AGC control voltage:
A) varies as the signal strength of the received signal varies.
B) is actually the dc voltage component produced by the mixing action in the AM demodulator stage.
C) a negative feedback voltage.
D) is produced by an RC circuit having a much larger time constant than that of the detector.
E) all of the above
Correct Answer:
Verified
Correct Answer:
Verified
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