Having trouble keying lowfer SIW when it's to send QRSS30/60 at 185.2993 kHz. Operation at 185.185 kHz sending wspr-15 and opera32 works as expected. Will have to bring in the K1EL keying module to the workbench to troubleshoot. Will report back when the beacon is again QRV at the watering hole. 73, Garry, K3SIW, EN52ta, Elgin, IL