Multiple Choice
An AM signal having a carrier frequency of 560 kHz is to be mixed with a local oscillator signal at a frequency of 1035 kHz. What does the output of the IF amplifier consist of?
A) a 475 kHz sinewave
B) the original intelligence signal
C) a 455 kHz carrier
D) a 475 kHz AM signal
Correct Answer:
Verified
Correct Answer:
Verified
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