Which of the following statements is true of the single sideband (SSB) voice mode?

1. Only one sideband and the carrier are transmitted; the other sideband is suppressed
2. Only one sideband is transmitted; the other sideband and carrier are suppressed ✓ Correct answer
3. SSB voice transmissions have higher average power than any other mode
4. SSB is the only mode that is authorized on the 160, 75 and 40 meter amateur bands

Open this question separately