Hello all!
I have problem even receiving with FA-SDR in I/Q mode....
Spend hours trying different versions of WSPR ... Can only receive myself from other RIG.
Rocky, Power SDR, Winrad, Winrad HD are working UFB with my FA-SDR.
Went over calibration with fcal fmt in command line; imported A and B line in advanced widow...
No luck!
Any suggestions please?