Alan, thanks for the information on DCF39. We do have a dark path to Magdeburg but only for an hour or so and the signal certainly peaked strongly over that time and disappeared smartly at our sunris
Alan, yes, it appears very likely that DCF39 is reaching us. As far as I can ascertain the first traces appeared when the gray line was about Moscow; maybe 2000km from Magdeburg? That 36dB advantage
Thanks to all for the interest and comments. I ran argo at the 20 second setting overnight on 138.83. For some reason I woke a little before dawn and seeing a good signal changed to the 3 second sett
Hello Rik, I imagined at one point that I could hear data bursts. Unforunately I have strong power line carrier signals very close to the frequency which makes listening difficult. Mike ZL4OL
The signal on 138.83 was detected again last night, first seen at 1600Z, very strong from 1800Z through till sunrise here using only QRSS3 settings. The bursts of data on the space frequency were als
Sam, sorry but I am out of town today. I hope to listen tomorrow or Tuesday. Good luck. Mike ZL4OL Hello Mike ZL4OL and Bob ZL2CA! Have you time to listen my TX beacon today? Time - 16:00 - 19:00 UTC
Brian, I shall also watch for your signal at our sunset. I am confident I identified Sam's signal last night despite the poorer conditions which I think may have been higher noise rather than weaker
Partial callsign copied from Sam today with 0.05Hz shift DFCW. DCF39 was good audible copy at our sunrise. The picture shows one of their data burts with argo in NDB mode. The carriers on either side
Sam, It looks like I shrank this morning's pictures too much so here they are again. Nothing seen over sunset tonight. Mike ZL4OL JPEG image JPEG image