FCC Question Pool Review

Amateur Extra Class (Element 4) • 2024-2028

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Question E8B09

From subelement E8 - E8B

E8B09
Answer: B

What is deviation ratio?

AThe ratio of the audio modulating frequency to the center carrier frequency
BThe ratio of the maximum carrier frequency deviation to the highest audio modulating frequency
CThe ratio of the carrier center frequency to the audio modulating frequency
DThe ratio of the highest audio modulating frequency to the average audio modulating frequency