Paul, QRSS10 dots means 10 sec radiation then 10 sec pause. Then again 10
sec radiation and so on. I expect when signal was not broaded at the
begining it was Stefan's tuning. After 16:30 as Markus manioned Stefan
planed to change to QRSS120. This means 120 sec radiation, 120 sec pause
and so on. Have you see QRSS120 dots at your spectrogram after 16:30? Or
time of averaging was more then 120 sec? Certanly we should wait for
detail description of a test by Stefan. But some info we have.
On Mon, 15 Mar 2010, Paul Nicholson wrote:
>
> Markus wrote:
> > He mentioned he had been attempting QRSS 10 for DF8ZR up
> > to about 16:30,
>
> The signal was strongest up to 15:00, very narrow bandwidth too.
>
> Then there was a gap until about 15:20 or so, when the signal
> came back weaker and with some spread until just after 16:00.
>
> It is important to know if the tx was CW or keyed during those
> times.
>
> --
> Paul Nicholson
> --
>
Regards,
Alexander
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