Actually either can be used. But using AFSK-A gives you the benefit of still using the K3 dual peak filters for RTTY. You will need to make sure your tones (pitch control) on the K3 match what you use for MMTTY or whatever software you use for RTTY.
73 Greg On Tue, Mar 4, 2014 at 8:18 AM, iain macdonnell - N6ML <a...@dseven.org>wrote: > On Tue, Mar 4, 2014 at 6:51 AM, Matt Zilmer <mzil...@roadrunner.com> > wrote: > > If you're using external sound for your data modes, you should have > > the mode set to DATA A, not AFSK A. > > AFSK A is the correct sub-mode for "soundcard RTTY". > > 73, > > ~iain / N6ML > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:Elecraft@mailman.qth.net > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html