Hi Hans, Thanks for the report.
I am not aware of any problems that have been reported with spot uploading in WSJT-X. I do not know the answer to your question about why WSJT-X might transmit on a slightly different frequency than WSPR-X, even when the TX settings are the same. Very early on there was such an issue, but it was fixed back in the 1.6.0 branch and, as far as I know, remains fixed in the 1.6.1 branch. Is it possible that you had different frequency calibration settings entered into WSPR-X and WSJT-X? In WSJT-X, the frequency calibration data would be entered under the “Frequencies” tab in “Preferences”. I will copy this to the wsjt-developers list so that if others are seeing a similar issue, perhaps someone will be able to comment. Best Regards/73 Steve k9an > On Sep 29, 2015, at 3:49 PM, [email protected] wrote: > > > Hi Steve, > > I have been playing a lot with WSPR. It is a very interesting mode and I want > to understand more. Propagation for example is interesting and hard to > understand. WSPR and predictions from VOACAP and other sources do not work > hand in hand. WSPR mode is very special. > > For some time I have used WSPR-X v0.8 r3058 with your decoder added. I works > great. > > Then I upgraded to the dev version of WSJT-X v1.6.1 r5885 with the new > decoder and choosing deep options it is just amazing how good reception I > get. > > As WSJT-X is a dev version work still remains to be done. What I see on > screen with spots, drift etc does not agree 100% with the database. Often I > see a severe drift for some stations and in database no drift at all. > Uploading does not function 100%. > > Another odd thing is the freq on screen and my TX freq does not match. On > WSPR-X all agrees well but on WSJT-X my TX Audio seems to be 3 Hz low. Some > error in software or what? > > My test. Same antenna, same rig, same settings on rig and same time period. > Using ICOM IC-7200 with internal "soundcard". Switching between programs you > see diff in my TXaudio settings. On my screen it is identical 1418 Hz (on 18m > band). > > WSPR-X - My setting of TX Your report > 1418 Hz 1417 or 1418 Hz all > the time. All OK > > > WSJT-X My setting of TX Your report > 1418Hz 1415 on several TX > sequence in a row > > There seems to be a diff in software adjusting to TX audio of 1418 Hz or > wrong freq is shown on my screen using WSJT-X (probably that is the problem > ...) . Am I totally wrong and expect too much? > > > All the best from far away Stockholm > > Hans sm0vyi > > ------------------------------------------------------------------------------ _______________________________________________ wsjt-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/wsjt-devel
