Consider the following statements as regards communication receiver Va – McqOptions

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1.	Consider the following statements as regards communication receiver Variable sensitivity is used to eliminate selective fading A product demodulator can be used to receive Morse code The noise limiter cuts off receiver output during a noise pulse Double conversion is used to improve image rejection Which of the above statements are correct?
A.	1, 2, 3, 4
B.	1, 2, 3
C.	2, 3, 4
D.	1, 3, 4
Answer» D. 1, 3, 4

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