Which sideband is normally used for voice at 14 MHz and above?
AnswerUpper sideband (USB).
The usual amateur convention is USB on 20 meters and higher-frequency HF bands.
RF PREP // FCC AMATEUR RADIO
G2 · Operating Procedures
General · correct answers only, in question-pool order.
Which sideband is normally used for voice on 160, 75, and 40 meters?
AnswerLower sideband (LSB).
Amateur SSB convention uses LSB on the lower HF voice bands.