Hi Warren, No, I couldn't decode the signal a bit HF from you. It looked odd on the Argo screen, having a solid upper line with a "dotted" line about 1/8 inch below it on the QRSS10 setting. I'd not seen anything like it prior. 73, J.B., VE3EAR LowFER Beacon "EAR" 188.830 kHz. QRSS30 EN93dr