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Total 11 documents matching your query.

1. VLF: QRN (score: 1): Author: Stefan Schäfer <[email protected]>; Date: Thu, 08 Jul 2010 00:09:22 +0200; Dear group, Today the average VLF QRN level was pretty low! Also the minimum QRN gap in the morning becomes braoder again. Maybe the most awaited DX period starts slowly? Best wishes, Stefan/DK7FC; /rsgb_lf_group-archives/html/rsgb_lf_group/2010-07/msg00192.html (10,919 bytes)
2. Re: VLF: QRN (score: 1): Author: "Roelof Bakker" <[email protected]>; Date: Thu, 8 Jul 2010 09:40:23 +0200; Hello Stefan, I'm afraid that this is not really the case. At present the European lightning map shows very little activity. But with summer im progress, the Medeterranean will warm up. This results; /rsgb_lf_group-archives/html/rsgb_lf_group/2010-07/msg00434.html (11,016 bytes)
3. VLF: QRN (score: 1): Author: Stefan Schäfer <[email protected]>; Date: Sat, 21 Aug 2010 12:35:55 +0200; Dear LF/VLF, Yesterday und today the QRN levels are as low as never before since i am monitoring the VLF band. The noise at 6470 Hz is even 10 dB lower than during my test on 1st august, the DFCW-60; /rsgb_lf_group-archives/html/rsgb_lf_group/2010-08/msg00456.html (8,821 bytes)
4. Re: VLF: QRN (score: 1): Author: Jacek Lipkowski <[email protected]>; Date: Sun, 31 Oct 2010 11:26:43 +0100 (CET); The QRN on the Dreamers Band is as low as never before since i am monitoring the band. My DFCW-60 window is almost dark in the moment. [...] there seems to be increased absorption right now, maybe du; /rsgb_lf_group-archives/html/rsgb_lf_group/2010-10/msg00092.html (9,209 bytes)
5. Re: VLF: QRN (score: 1): Author: Jacek Lipkowski <[email protected]>; Date: Sun, 31 Oct 2010 20:13:56 +0100 (CET); Do you mean LF and VLF can be compared in that situation? I remember Scott/VE7TIL has reported that LF was totally down before some weeks but he received the EU MSKs very well anyway. this was just a; /rsgb_lf_group-archives/html/rsgb_lf_group/2010-10/msg00093.html (9,673 bytes)
6. Re: VLF: QRN (score: 1): Author: "Alan Melia" <[email protected]>; Date: Sun, 31 Oct 2010 19:15:37 +0100; Hi Stefan its a difficult one...... at 0400 UTC only the east of Europe would be coming into daylight, and a flare would have no effect on the signals from the west (that would be in shadow to the X-; /rsgb_lf_group-archives/html/rsgb_lf_group/2010-10/msg00140.html (12,412 bytes)
7. Re: VLF: QRN (score: 1): Author: Stefan Schäfer <[email protected]>; Date: Sun, 31 Oct 2010 12:02:17 +0100; Oh yes, indeed. I just saw that GBZ is much weaker in the moment on my wideband window, also DHO38 but not so JXN and all the 3 Alphas (which are stronger than in the last 13 hours)! The MSKs traces; /rsgb_lf_group-archives/html/rsgb_lf_group/2010-10/msg00274.html (10,076 bytes)
8. Re: VLF: QRN (score: 1): Author: "Alan Melia" <[email protected]>; Date: Sun, 31 Oct 2010 12:58:33 +0100; Hi Jacek, interesting but there is no real cause for absorption at present, and it would not affect groundwave. However there was a flare this morning at around 0400 0500z . This would have enhaced t; /rsgb_lf_group-archives/html/rsgb_lf_group/2010-10/msg00302.html (10,783 bytes)
9. Re: VLF: QRN (score: 1): Author: Stefan Schäfer <[email protected]>; Date: Sun, 31 Oct 2010 16:21:43 +0100; Hi Alan, Please see the lower window/capture at http://www.iup.uni-heidelberg.de/schaefer_vlf/DK7FC_LF_DX_Grabber.html The vertical strong lines there (0...4 UTC), may they come from this flare, stro; /rsgb_lf_group-archives/html/rsgb_lf_group/2010-10/msg00587.html (11,008 bytes)
10. Re: VLF: QRN (score: 1): Author: <[email protected]>; Date: Sun, 31 Oct 2010 08:06:04 -0400; 'Normal' signal levels across the VLF spectrum here this morning. Jay W1VD WD2XNS WE2XGR/2 Hi Jacek, interesting but there is no real cause for absorption at present, and it would not affect groundwa; /rsgb_lf_group-archives/html/rsgb_lf_group/2010-10/msg00633.html (10,377 bytes)
11. VLF: QRN (score: 1): Author: Stefan Schäfer <[email protected]>; Date: Sun, 31 Oct 2010 11:03:55 +0100; VLF, The QRN on the Dreamers Band is as low as never before since i am monitoring the band. My DFCW-60 window is almost dark in the moment. In my 8th experiment the QRN was rather high, about 6 dB mo; /rsgb_lf_group-archives/html/rsgb_lf_group/2010-10/msg00734.html (8,695 bytes)

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