Hi Simon, I’ve not used a Web SDR before but, on your suggestion I just tried Hack Green on 60m
http://hackgreensdr.org:8901/
I can hear my test transmission and see a trace on the waterfall at the correct frequency. But even if I zoom in the trace is too narrow to judge its width. Is there a way to get a better graphical display?
BTW: I don’t suspect any problems like key clicks with any of my rigs. I always get good to excellent reports about the quality of the CW signals.
regards, Andy