Dear Mike and Laurie, good news: The dash in your screenshot can clearly be associated with Lauries "Q", starting at 18:50 on 135921.22 Hz. Before that, there were already some bright pixels from the
Congratulations Laurie, it has been a long haul but fascinating to see some progress. Just another few dB would make a big difference and I think there is still a lot of scope for improvement in Rx a
Mike, "TX/RX synchronisation" would reduce the time occupied by FFT by 100 or more (from several FFT/sec to 1 FFT/min). The "calculation power" that becomes available could be used to improve SNR. Bu
"TX/RX synchronisation" would reduce the time occupied by FFT by 100 or more (from several FFT/sec to 1 FFT/min). The "calculation power" that becomes available could be used to improve SNR. But How
Hello Alberto, phase coherence maybe a bit tricky. I am not a mathematic expert, but just intuitive I would say that knowing the exact time of begin and end of a dot could be used to improve SNR. One
Congrats to Laurie and Mike ZL4OL on the antipodes transmission and reception. Well done! 73 Joe VO1NA I was tuning up about this time is there a possibility that it could have been my carrier? or w
