Thanks Don. Maybe someday it will be supported on the KX3-S (or whatever the follow-on will be called).
On Fri, Dec 30, 2016 at 3:21 PM, Don Wilhelm <[email protected]> wrote: > Dave, > > First of all, the audio for digital operations needs to come from the > phones and mic lines. The RX I/Q is taken off before any DSP Processing so > the bandwidth is not restricted by the filtering done in the KX3. In other > words, the RX I/Q is not simply audio - it may be at baseband, but it is > not the audio output of the KX3 - the post filtering audio and the > pre-filtering baseband signals come from two different points in the > receive chain and would have to be switched depending on whether you wanted > a panadapter application or a digital mode application. > > 73, > Don W3FPR > > > > > On 12/30/2016 5:03 PM, Dave Hartzell wrote: > >> Interesting... Not knowing much about the architecture, isn't most of the >> hardware already on board to send samples out the USB? >> >> Looking at the KX3 block diagram [1], I'm curious why you couldn't move >> digital I/Q samples from the DSP to the PIC, then in/out to the USB port. >> >> While I'm sure the existing I/Q port would work for me, its always nice to >> be lazy and use one cable. :) >> >> ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [email protected]
