Drawbacks of using direct method for generation of FM signal are
A. Does not give high stability to FM signal frequency
B. Distorted FM signal is generated due to harmonics of modulating signal
C. Cannot be used for high power FM generation
D. Both a and b
Answer:D
Drawbacks of using direct method for generation of FM signal are
A. Does not give high stability to FM signal frequency B. Distorted FM signal is generated due to harmonics of modulating signal C. Cannot be used for high power FM generation D. Both a and b