[Elecraft] K1 and PSK

[David Gilbert]

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 <jawod at fuse.net> 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