Discussion :: Radio Receivers
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The typical squelch circuit
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A.
cuts off an IF amplifier when the AGC is maximum
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B.
cuts off an IF amplifier when the AGC is minimum
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C.
cuts off an audio amplifier when the carrier is absent
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D.
eliminates the RF interference when the signal is weak
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Answer : Option C
Explanation :
No answer description available for this question.
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