In an automatic frequency control of a receiver the feedback for 𝐴𝐴𝐴 is taken from:
A. Detector stage
B. Mixer stage
C. Local oscillator
D. LF IF amplifier
Answer:D
In an automatic frequency control of a receiver the feedback for 𝐴𝐴𝐴 is taken from:
A. Detector stage B. Mixer stage C. Local oscillator D. LF IF amplifier