Hello Markus, Jim, and all, Yesterday I did basically the same experiment using an audio filter, and saw no difference at all in decoding ability between full SSB bandwidth and a 250 Hz filter. I con
Dear Andrey, LF Group, It certainly looks like you have WSPR set up correctly. There are not many settings to get wrong. The signals from DF6NM are fairly weak, but my experience is you should get at
Hello Jim, LF, this is interesting! Yesterday I did basically the same experiment using an audio filter, and saw no difference at all in decoding ability between full SSB bandwidth and a 250 Hz filte
I do confirm that there is a blocking effect in the WSPR decoder, but I am not really sure about the details... ...... But drawing any conclusion may be premature - some neighbour may simply have sw
Dear Andrey, LF Group, Here is an observation that might be relevant, (or perhaps not!) to the problem of WSPR displaying a clear spectrogram trace of a signal, but failing to decode it. I noticed it