Return-Path: Received: from mtain-mj05.r1000.mx.aol.com (mtain-mj05.r1000.mail.aol.com [172.21.164.89]) by air-di07.mail.aol.com (v129.4) with ESMTP id MAILINDI074-eb654c710e323ad; Sun, 22 Aug 2010 07:46:58 -0400 Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by mtain-mj05.r1000.mx.aol.com (Internet Inbound) with ESMTP id 277AE380000B1; Sun, 22 Aug 2010 07:46:57 -0400 (EDT) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1On8zI-0002uG-21 for rs_out_1@blacksheep.org; Sun, 22 Aug 2010 12:45:20 +0100 Received: from [193.82.116.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1On8zH-0002u7-J8 for rsgb_lf_group@blacksheep.org; Sun, 22 Aug 2010 12:45:19 +0100 Received: from imr-da01.mx.aol.com ([205.188.105.143]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1On8zG-0005s5-L9 for rsgb_lf_group@blacksheep.org; Sun, 22 Aug 2010 12:45:19 +0100 Received: from mtaout-mb02.r1000.mx.aol.com (mtaout-mb02.r1000.mx.aol.com [172.29.41.66]) by imr-da01.mx.aol.com (8.14.1/8.14.1) with ESMTP id o7MBjC73005354 for ; Sun, 22 Aug 2010 07:45:12 -0400 Received: from Black (nrbg-4d075818.pool.mediaWays.net [77.7.88.24]) by mtaout-mb02.r1000.mx.aol.com (MUA/Third Party Client Interface) with ESMTPA id A022EE0000E5 for ; Sun, 22 Aug 2010 07:45:11 -0400 (EDT) Message-ID: From: "Markus Vester" To: References: <272b.757cd6bd.39a1013f@aol.com> <4C6FAC0B.5020301@iup.uni-heidelberg.de> In-Reply-To: <4C6FAC0B.5020301@iup.uni-heidelberg.de> Date: Sun, 22 Aug 2010 13:44:18 +0200 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Windows Mail 6.0.6000.16480 X-MimeOLE: Produced By Microsoft MimeOLE V6.0.6000.16669 X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,HTML_MESSAGE=0.001 Subject: LF: Re: QRN Content-Type: multipart/alternative; boundary="----=_NextPart_000_0010_01CB4200.1E805070" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: * X-Spam-Status: No, hits=1.5 required=5.0 tests=HTML_30_40,HTML_MESSAGE, HTML_TITLE_EMPTY,MISSING_OUTLOOK_NAME autolearn=no version=2.63 X-SA-Exim-Scanned: Yes Sender: owner-rsgb_lf_group@blacksheep.org Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group X-SA-Exim-Rcpt-To: rs_out_1@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false x-aol-global-disposition: G x-aol-sid: 3039400c89aa4c710e300a7e X-AOL-IP: 193.82.116.20 X-AOL-SPF: domain : blacksheep.org SPF : temperror ------=_NextPart_000_0010_01CB4200.1E805070 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Dear Stefan, LF group, despite some storm activity, noise on our grabbers has gone down again= today since about 9:00 UT. Mal, here's a challenge for you: if you wanted to load your antenna wi= th a few hundred watts on 8970 Hz, and maintain a stable carrier for= a couple of hours, we could now attempt to top the VLF distance recor= d, set up by Stefan and Paul Nicholson on March 15;-)) Best 73 to all, Markus=20 (DF6NM in JN59NK) ----- Original Message -----=20 From: Stefan Sch=E4fer=20 To: rsgb_lf_group@blacksheep.org=20 Sent: Saturday, August 21, 2010 12:35 PM Subject: VLF: QRN 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 lowe= r than during my test on 1st august, the DFCW-60 window is totally bla= ck, the first time ever. Additionally the gap of low QRN in the mornin= g gets broader and broader, making VLF experiments much more effective= and flexible. The evenings gap appears deeper. Very impressing conds= :-) 73, Stefan/DK7FC ------=_NextPart_000_0010_01CB4200.1E805070 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Dear Stefan, LF group,
 
despite some storm activity, noi= se on our=20 grabbers has gone down again today since about 9:00 UT.
 
Mal, here's a challenge for you: if= you wanted=20 to load your antenna with a few hundred watts on 8970 Hz, an= d maintain=20 a stable carrier for a couple of hours, we could now attempt to top&nb= sp;the VLF=20 distance record, set up by Stefan and Paul Nicholson on March=20 15;-))
 
Best 73 to all,
 
Markus
(DF6NM in JN59NK)
----- Original Message -----
Sent: Saturday, August 21, 20= 10 12:35=20 PM
Subject: VLF: QRN

Dear LF/VLF,

Yesterda= y und today the QRN levels=20 are as low as never before since i am monitoring the VLF band. The= noise at=20 6470 Hz is even 10 dB lower than during my test on 1st august, the= DFCW-60=20 window is totally black, the first time ever. Additionally the gap= of low QRN=20 in the morning gets broader and broader, making VLF experiments much= more=20 effective and flexible. The evenings gap appears deeper. Very impres= sing conds=20 :-)

73,=20 Stefan/DK7FC

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