Re: LF: 8.970khz

[Chris Dillon <c.r.dillon@dsl.pipex.com>]

Yes - I hope that there is a trace of Henny's signal in there.
The 8970.016 apparent line was quite a strong effect - more so on the monitor than on the jpeg - and I'd almost convinced myself that there was another vlf transmission - but there was no sign of anything on Eddie's or Stefan's grabber. I've noticed that the eye tends to 'join up the dots' when looking for signals - it's easy to believe that there is something there in the noise.

73 Chris G3WCD

On 20/03/2012 19:41, Markus Vester wrote:

... and some "hot pixels" on 8970 which probably belong to Henny.

 

There's also a conspicious narrow noise enhancement on 8970.016, but this seems to be a display interpolation artifact (something like 0.999 pixels per FFT-bin).

Best 73,

Markus

-----Ursprüngliche Mitteilung-----
Von: Stefan Schäfer <Stefan.Schaefer@iup.uni-heidelberg.de>
An: rsgb_lf_group <rsgb_lf_group@blacksheep.org>
Verschickt: Di, 20 Mrz 2012 6:18 pm
Betreff: Re: LF: 8.970khz

Am 20.03.2012 18:48, schrieb Chris Dillon:

Hi Uwe - here's a screenshot of your signal in IO92vf Cambridgeshire.

73 Chris G3WCD

...it shows the last K of OK2BVG too :-)

73, Stefan