Did you try chopping all the lows and boosting the highs in the TX
equalizer? It may not be broadcast quality audio then, but that provides a
lot more 'punch' in the audio, which helps in DXing but not so much for the
local chat nets (then turn on ESSB too). Depending on your voice
characteristics, you might also want to boost the midrange.
Hint: If you have a P3, unplug the RS-232 connection(s) and it will show
you your audio during transmit. That way, you don't have to trust your ears
to make the adjustments in timbre.
Request (Wayne/Eric): Can we make the P3 have this ability without
unplugging the I/O? It's VERY handy to watch the transmit audio.
73,
Rick WA6NHC
-----Original Message-----
From: Lu Romero
...it would also be nice to have an
AGC/leveler in the mic circuit in addition to, and ahead of,
the DSP "RF" Limiter. One of the other criticisms I hear
from phone ops of the rig is its lack of "drive" which to my
ear is simply very nice, wide dynamic range in the mic
circuit. This is commendable for audio quality, but not so
much for modulation density. I can fix this with yet
another outboard box (in this case, a Radio Design Labs
GCA-2 AGC amplifier), that increases modulation density
before the built in "clipper" but it would be nice if it was
also "built in" to remove yet another outboard box.
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