I will run a Jason mode beacon on 137.500kHz tonight, over at least 2300 - 0200 utc - any reports will be welcome. Lots of QRN here tonight from a front just south east of my location. I don't expec
Dear Markus, John, LF Group, impossible to distinguish between reduced signal and increased noise. Sometimes when dashes are disrupted to a pair of dots, it would help to see whether there is a burst