FCC Question Pool Review

General Class (Element 3) • 2023-2027

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Question G2A06

From subelement G2 - G2A

G2A06
Answer: D

Which of the following is an advantage of using single sideband, as compared to other analog voice modes on the HF amateur bands?

AVery high-fidelity voice modulation
BLess subject to interference from atmospheric static crashes
CEase of tuning on receive and immunity to impulse noise
DLess bandwidth used and greater power efficiency