To make communications consistent and to keep bandwidths to a minimum , the convention is to use lower sideband (LSB) communications for the longer wavelength (lower frequency) bands at 160, 75, and 40 meters.
To make communications consistent and to keep bandwidths to a minimum , the convention is to use lower sideband (LSB) communications for the longer wavelength (lower frequency) bands at 160, 75, and 40 meters.