A radar system uses TWTA as high power RF source for transmitting 300 W peak power. The efficiency of transmitter during pulse is 75% and the transmit duty is 25%. If the DC power required during pulse off period is 20 W. The average power dissipation in TWTA is
A. 81.25 W
B. 125 W
C. 50 W
D. 40 W
Answer: Option D
This Question Belongs to Electronics And Communications Engineering >> Satellite Communication
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