FCC Question Pool Review

Amateur Extra Class (Element 4) • 2024-2028

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Question E7E04

From subelement E7 - E7E

E7E04
Answer: A

What is one way to produce a single-sideband phone signal?

AUse a balanced modulator followed by a filter
BUse a reactance modulator followed by a mixer
CUse a loop modulator followed by a mixer
DUse a product detector with a DSB signal