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Re: LF: 8.970khz

from [Chris Dillon] [Permanent Link][Original]
To: [email protected]
Subject: Re: LF: 8.970khz
From: Chris Dillon <[email protected]>
Date: Tue, 20 Mar 2012 22:09:17 +0000
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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 <[email protected]>
An: rsgb_lf_group <[email protected]>
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

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