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Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
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Radio Receivers
In superheterodyne receivers, the local oscillator is used to
detect the modulating signal
amplify the received modulated carrier
shift the frequency of the received modulated carrier to the IF band
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Correct Answer:
shift the frequency of the received modulated carrier to the IF band
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