Bill, your patch is fine. I think that this remaining frequency error is due to the transmit soundcard. I had forgotten that I compensated for it in my old setup by applying the offset to the tone frequencies in the .wav file that I used to transmit my signal. It is apparently somewhat less than 0.1 Hz. I use separate sound cards for receive and transmit, and the receive one does not need any correction (it is well within 0.1 Hz). So I need to apply a correction on transmit only. Will it cause problems elsewhere if we were to make the requested TX frequency spinner box accept a float? i.e. if I was able to enter something like 1569.93 Hz in the requested frequency box, that would take care of my tx soundcard error…
73 Steve k9an > On May 23, 2015, at 9:15 PM, Steven Franke <s.j.fra...@icloud.com> wrote: > > Bill - Thanks! I applied the update only, not the first one. It definitely > helped - my requested frequency is 170 above the bottom of the segment. > Before the patch I was measuring 170.2 and 170.3. After the patch, I’m seeing > 170.1. With my old setup I always got 170.0 (all radios are referenced to the > same GPSDO). Certainly good enough - but I still wonder why it isn’t perfect. > Now that I know where to look, I will play around with it… > > 73 Steve k9an > >> On May 23, 2015, at 8:41 PM, Bill Somerville <g4...@classdesign.com> wrote: >> >> Hi Steve, >> >> A minor update to the suggested patch is attached. >> >> 73 >> Bill >> G4WJS. >> <fp-wspr-frequency.patch>------------------------------------------------------------------------------ >> One dashboard for servers and applications across Physical-Virtual-Cloud >> Widest out-of-the-box monitoring support with 50+ applications >> Performance metrics, stats and reports that give you Actionable Insights >> Deep dive visibility with transaction tracing using APM Insight. >> http://ad.doubleclick.net/ddm/clk/290420510;117567292;y_______________________________________________ >> wsjt-devel mailing list >> wsjt-devel@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/wsjt-devel > > > ------------------------------------------------------------------------------ > One dashboard for servers and applications across Physical-Virtual-Cloud > Widest out-of-the-box monitoring support with 50+ applications > Performance metrics, stats and reports that give you Actionable Insights > Deep dive visibility with transaction tracing using APM Insight. > http://ad.doubleclick.net/ddm/clk/290420510;117567292;y > _______________________________________________ > wsjt-devel mailing list > wsjt-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/wsjt-devel ------------------------------------------------------------------------------ One dashboard for servers and applications across Physical-Virtual-Cloud Widest out-of-the-box monitoring support with 50+ applications Performance metrics, stats and reports that give you Actionable Insights Deep dive visibility with transaction tracing using APM Insight. http://ad.doubleclick.net/ddm/clk/290420510;117567292;y _______________________________________________ wsjt-devel mailing list wsjt-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wsjt-devel
