G2A07

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

1. AOnly one sideband and the carrier are transmitted; the other sideband is suppressed
2. BOnly one sideband is transmitted; the other sideband and carrier are suppressed
3. CSSB is the only voice mode authorized on the 20-, 15-, and 10-meter amateur bands
4. DSSB is the only voice mode authorized on the 160-, 75-, and 40-meter amateur bands

Pick an answer to check it.