FCC Question Pool Review

Amateur Extra Class (Element 4) • 2024-2028

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Question E9A02

From subelement E9 - E9A

E9A02
Answer: D

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?

A469 watts
B78.7 watts
C420 watts
D286 watts