E9A02 : What is the effective radiated power (ERP) of a repeater station with 150 watts transmitter power output, 2 dB feed line loss, 2.2 dB duplexer loss, and 7 dBd antenna gain?
A
469 watts
B
78.7 watts
C
420 watts
D
286 watts
Correct Answer: 286 watts