On 1/8/2011 7:38 μμ, Stefan Schäfer wrote:
Hi Alex, Markus, Lubos, VLF,
Markus, Lubos: But the signals have been ON to the same time (abt 9
UTC) on air than the Alphas, at least it looks like that on the slow
scrolling spectrograms!? But maybe you are right. On my RSDN-20_F1
plot there are visible and unusual disturbances. Maybe they keyed the
TX for short times. A fast running 11904 Hz spectrogram could tell us
more, maybe. I'll forward the mail to Paul Nicholson who probably
noticed the transmissions already ;-)
Alex: Well, if the signal appears in Iceland AND in Germany, i think
it's not local :-) Signal was strong at OK2BVG and YO/4X1RF...
OK now I see that you are talking about the signals from 08 till 10 Z in
the morning.... OK I was at QRL that time...my mistake sorry
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