ECE :: Radio Receivers
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FM receivers using the standard 88 to 108 MHz band use IF of
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Most of the amplification of the received signal is obtained in a superheterodyne receiver from the
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The problem associated with tuned-radio frequency receiver is
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Which of the following noise becomes of great importance at high frequencies?
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In a receiver, at higher frequencies
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Which of the following circuit cannot be used to demodulate SSB?
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High IF in a superheat receiver
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The typical squelch circuit
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A communication channel with additive white Gaussian noise, has a bandwidth of 4 kHz and an SNR of 15. Its channel capacity is
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