I doubt that's true - It sure isn't true for FSK RTTY, which uses the TxD
line for SHIFT. Using DTR for CW is analogous. Writelog provides a lockout
feature to ensure that 2 signals are not transmitted at the same time.
When you do CW in the Rttyrite windows, the Rttyyrite Port menu item control
which radio gets the PTT signal, but I'm not sure about the DTR CW signal.
----- Original Message -----
From: "Bob Naumann - N5NJ" <n5nj@gte.net>
To: "Don Hill AA5AU" <aa5au@bellsouth.net>; "WriteLog Reflector"
<WriteLog@contesting.com>
Sent: Saturday, January 10, 2004 11:10 AM
Subject: Re: [WriteLog] Need help on SO2R CW on 2 COM ports
Don,
Generally speaking, you need to use an external switching device to move the
CW keying from one radio to another.
Since you can only transmit on one radio at a time, this logic is
appropriate.
There are several devices commercially available (W5XD, TopTen, ZS4TX, etc.)
or you can homebrew one.
73,
N5NJ
> ------------Original Message------------
> From: "Don Hill AA5AU" <aa5au@bellsouth.net>
> To: "WriteLog Reflector" <WriteLog@contesting.com>
> Date: Sat, Jan-10-2004 9:23 AM
> Subject: [WriteLog] Need help on SO2R CW on 2 COM ports
>
> I'm trying to run SO2R CW on one PC, keying CW from two separate COM
ports.
>
> I have one COM port keying CW on one radio and a separate COM port keying
CW on
> the 2nd radio. They work separately if I select the COM port in
Setup-Ports.
>
> However, I'm only able to choose one CW COM port in Setup-Ports. I've
glanced
> through WriteLog help and the K9JY site but can't find how to control one
CW COM
> port for one radio and another CW COM port for another radio.
>
> Thanks,
> Don AA5AU
>
>
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>
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