[Elecraft] K3 psk D splater

[David Moes]

On 5/30/2012 4:40 PM, Adrian wrote:
> Why does the receive station have a soundcard? He/She does not have to have
> one.
Only some of us are lucky enough to have a K3 that can decode PSK31 on 
its own. the vast majority have to use a computer and sound card as 
their only choice.

> I don’t use one to receive on rtty and send on fsk-D.
> I can see dirty signals on the P3 waterfall, I don’t need a PC, HRD or any
> other PC program nor soundcard.

Can you receive Olivia, MFSK, or any other modes without a sound card? 
how about SSTV or DRM? I do them all.

> It has nothing to do with audio lines or feeds as there are none.
> The action is as a ky shift keyer and power is the only adjustment.
> Obviously many here have no idea what FSK-D is or how it works.
>
Most people use AFSK and PSK-A I have for years only very few rigs can 
do PSK31 without a computer, so sorry for my ignorance on the topic of 
PSK-D but one has to start somewhere. Ive only had a K3 for a month and 
don't have a p3