FCC Question Pool Review

Amateur Extra Class (Element 4) • 2024-2028

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Question E4D14

From subelement E4 - E4D

E4D14
Answer: D

What power level does a receiver minimum discernible signal of -100 dBm represent?

A100 microwatts
B0.1 microwatt
C0.001 microwatts
D0.1 picowatts