Steinar, thanks for reporting this! The 0.1 Hz Doppler shift is remarkable. Is your frequency scale upright or inverted? On a several occasions a few years back, I observed still unexplained "ripples
Steinar, thanks for reporting this! The 0.1 Hz Doppler shift is remarkable. Is your frequency scale upright or inverted? On a several occasions a few years back, I observed still unexplained "ri
Hi Markus My IC-R75 (X-tal oven) is in REV CW mode and the pitch is 600Hz . My frequency scale is calibrated after the time station on 77.5KHz (599.90Hz in the waterfall). LA4ANA's beacon is 7.6Hz ov
I think I picked it up with my 137Khz grabber. I am monitoring Robert LA4ANA on 137780. It is ground wave between us, but I think I can see an sky wave refection also when the storm hit the earth. Wh
Steinar, thanks for this info. I think the signal which was visible in Chris' and my µHz grabbers around 12 UT was a qrss transmission from RN3AGC. According to my understanding, from the Doppler shi