8-4A4 C
If a RADAR transmitter has a pulse repetition frequency (PRF) of 900 Hz, a pulse width of 0.5 microseconds and a peak power of 15 kilowatts, what is its average power output?
A. 15 kilowatts.
B. 13.5 watts.
C. 6.75 watts.
D. 166.67 watts.
