How does he do that?
June 26th, 2009
I was checking out 20m last night to see what South American stations might be working PSK31 when I noticed an unusual trace from an Italian station, IT9AQR, Vincenzo in Sicily.
PSK31 ’symbols’ for CQ and 73 from IT9AQR - how does he do that?
He also has a similar symbol for ‘QRZ’ which I didn’t get a screenshot of. I think it’s quite neat.
I’m not going to get into the rights or wrongs of it (because I haven’t yet seen any other comments on this kind of PSK extension) but I’d love to know how he does it. I’ll ask around and report my findings.