It sounds like LA0BX wrote a program to send Feld Hell using only CW and a simple interface. I've not tried it, but there's some interesting info here:
http://www.qsl.net/zl1bpu/FUZZY/Feld.htm and a search for the LA0BX software itself (HS-V79709.zip) came up with this link: http://sharon.esrac.ele.tue.nl/mirrors/zl1bpu/FUZZY/software.html Scroll down about three fourths of the way to find the program link. 73, Dave AB7E Peter Wollan wrote: > I think it's impossible to send PSK31 using the K1. PSK requires > sending at least two tones, and the K1 is CW only -- just one tone. > It is possible, in principle, to send Feld-Hell, but I don't know of > any software that will do it -- the ones I know of are soundcard > generated, like PSK. > > Receiving digital modes is easy, though -- just run a stereo cable > from the external speaker plug on the K1 to sound-in on the iMac. > CocoaModem is the best software I've found to decode. > > Peter N8MHD > > > On 1/30/09, John Wiener <[email protected]> wrote: > >> Happy to report that my freshly built K1 is OTA >> >> Can someone direct me to information on how to hook up my SL1+ to the >> K1 to do PSK? >> I use an iMac and already have USB interface between it and the >> signalink. Need to know how to do PTT. >> >> Thanks, >> >> John >> AB8O _______________________________________________ Elecraft mailing list Post to: [email protected] You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com

