A good friend of mine is using MMTTY and could use a little advice in
setting up his linear.
He wants to be able to use a linear amp in addition to his exciter and needs
a way to generate a PTT signal from the PC, that keys up the linear several
milliseconds before it keys the transceiver.
This would help avoid 'hot switching' the linear's antenna relay with drive
already applied. He wants to avoid using a foot switch plus the keyboard to
go into transmit.
Can anyone suggest software that will allow him to get two separately
time-delayed PTT signals from the COM ports or USB ports of his control PC?
Please send replies directly to Terry K7YNO at _k7yno@arrl.net_
(mailto:k7yno@arrl.net) as he is not currently a member of this list.
Thanks in advance,
Russ WA3FRP
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