To prevent overloading of the IF amplifier in a receiver, one should use _________(a) squelch(b) variable selectivity(c) double conversion(d) variable sensitivityThis question was posed to me during an online interview.My enquiry is from Noise for AM Wave in chapter Noise of Analog Communications

To prevent overloading of the IF amplifier in a receiver, one should u

1.	To prevent overloading of the IF amplifier in a receiver, one should use _________(a) squelch(b) variable selectivity(c) double conversion(d) variable sensitivityThis question was posed to me during an online interview.My enquiry is from Noise for AM Wave in chapter Noise of Analog Communications
Answer» Right answer is (a) squelch To elaborate: Squelch is a CIRCUIT that is PREFERABLY USED to PREVENT overloading of the IF amplifier in a receiver.

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To prevent overloading of the IF amplifier in a receiver, one should use _________(a) squelch(b) variable selectivity(c) double conversion(d) variable sensitivityThis question was posed to me during an online interview.My enquiry is from Noise for AM Wave in chapter Noise of Analog Communications

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