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Most of the amplification of the received signal is obtained in a superheterodyne receiver from ________ stage.(a) IF(b) RF(c) Power Amplifier(d) Local OscillatorThis question was addressed to me in examination.I want to ask this question from Noise in Phase Modulation in portion Noise of Analog Communications |
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Answer» CORRECT ANSWER is (a) IF Explanation: In superheterodyne receiver, most of the RECEIVED signals gets amplified from an intermediate frequency (IF) due to IF amplifier. |
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