In High level Amplitude Modulation
A. Modulation is done at high power of carrier and modulating signal
B. Collector modulation method is High level Amplitude Modulation
C. Power amplifiers are used to boost the carrier and modulating signals before modulation
D. All of the above
Answer:D
In High level Amplitude Modulation
A. Modulation is done at high power of carrier and modulating signal B. Collector modulation method is High level Amplitude Modulation C. Power amplifiers are used to boost the carrier and modulating signals before modulation D. All of the above