Jim - KR9U



Thanks, the Wiki helped.  The problem was that EXTFSK64 needed to be set to DTR and not TXD.


Jim – KR9U


From: [] On Behalf Of w6de
Sent: Monday, May 28, 2018 7:23 PM
Subject: Re: [DXLab] FSK


Are you going to use AFSK of FSK. See:

After deciding you are going to use AFSK or FSK see:

This might help too:


If you have further questions include what transceiver you are using and which mode (AFSK/FSK) you are using to get more direct answers.


Dave, w6de


From: [] On Behalf Of James Wolf
Sent: 28 May, 2018 22:56
Subject: [DXLab] FSK


Has anyone successly configured Winwarbler or MTTY for RTTY FSK?

I’ve gone through the help and config setup for the umpteenth time and I only get one tone when sending.  I am using the EXTFSK64 add-on.  I also tried MMTTY by itself and get the same thing.


Jim,  KR9U


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