June 8, 2014

FCC Technician Exam Question Of The Day (T8A06)

Q) Which sideband is normally used for 10 meter HF, VHF and UHF single-sideband communications?

A) Upper sideband

NJ2X Notes:
SSB = Single Sideband
USB = Upper Sideband
LSB = Lower Sideband

The common convention is use LSB when operating below 10 MHz and USB when operating above 10MHz.