On the MP, QSK and VOX do not suffer the same delay problems as hard keying
from the PTT input.
The concern here is that SO2R requires some sort of lockout solution to
prevent the possibility of 2 transmitters being on the air at one time.
You cant do that running VOX or QSK mode with external keyers without
providing some sort of external lockout.
73, Ty K3MM
Please respond to Tom Horton <k5iid@wvadventures.net>
To: na-user@contesting.com
cc: (bcc: Tyler G Stewart/BENN/CEC)
Subject: [na-user] PTT problems
Guys,
I guess I am just dense, or maybe lucky.
I don't understand the problem that everyone
is having.
I use the circuit in the book , the parallel port ,
and QSK and I have not had a problem.
I run the keying line to the back of the MP and
parallel it with my old AEA CK-1contest keyer.
Been doing this a while and no problems. I do not
however use an amplifier and that may be where
the problem is.
What am I doing right or wrong?
73,
Tom K5IID
Tom Horton
K5IID
k5iid@wvadventures.net
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