Question #775Operating Procedures, Morse Code and Phonetics

Which sideband is commonly used on 80 metres and 40 metres?

  1. Upper Sideband (USB)
  2. Lower Sideband (LSB) ✓ Correct answer
  3. Double Sideband
  4. Independent Sideband
Explanation: LSB is standard on 40 m and 80 m.