What if we tried using SSB on the uplink and FM on the downlink as an
experiment sometime. If the uplink passband was left a little wide, several
stations could still be intelligible at once, assuming they weren't on the
exact same frequency, not to mention a cw signal or two off to the edges. The
DSP between the ears can work pretty good at separating signals sometimes. Not
a good mode for handheld operation but may be worth a try just to see how well
it works..
Howie AB2S
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