Return-Path: Received: from mtain-de11.r1000.mx.aol.com (mtain-de11.r1000.mx.aol.com [172.29.64.211]) by air-de06.mail.aol.com (v129.4) with ESMTP id MAILINDE064-5eb94d5038d03c7; Mon, 07 Feb 2011 13:24:16 -0500 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-de11.r1000.mx.aol.com (Internet Inbound) with ESMTP id CFC2E38000177; Mon, 7 Feb 2011 13:24:14 -0500 (EST) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1PmVjm-0000px-90 for rs_out_1@blacksheep.org; Mon, 07 Feb 2011 18:22:58 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1PmVjk-0000po-Nx for rsgb_lf_group@blacksheep.org; Mon, 07 Feb 2011 18:22:56 +0000 Received: from out1.ip02ir2.opaltelecom.net ([62.24.128.238]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1PmVjh-0000vj-2I for rsgb_lf_group@blacksheep.org; Mon, 07 Feb 2011 18:22:56 +0000 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Ap4BAI7HT01Ok8W//2dsb2JhbACSc4NiDjGOH3O5VoVaBIFgjU8 X-IronPort-AV: E=Sophos;i="4.60,438,1291593600"; d="scan'208,217";a="354968042" Received: from unknown (HELO xphd97xgq27nyf) ([78.147.197.191]) by out1.ip02ir2.opaltelecom.net with SMTP; 07 Feb 2011 18:22:46 +0000 Message-ID: <014201cbc6f4$028d5dd0$0401a8c0@xphd97xgq27nyf> From: "mal hamilton" To: References: <252130CB355C48E4BC32BA23475FEF68@White> Date: Mon, 7 Feb 2011 18:22:42 -0000 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2600.0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,HTML_MESSAGE=0.001 Subject: LF: Re: OE5ODL over different paths Content-Type: multipart/alternative; boundary="----=_NextPart_000_013F_01CBC6F4.0226D3D0" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.2 required=5.0 tests=HTML_50_60,HTML_MESSAGE 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: 3039ac1d40d34d5038ce7a48 X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none ------=_NextPart_000_013F_01CBC6F4.0226D3D0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Markus You forgot my reception report at 1191 km as confirmed by Stefan. I was able to copy all day at a speed as fast as QRS3.The signal for= most of the day morning and afternoon was fairly steady. The signal was strong enough for a QSO at QRS 3 or QRS10 Please get the statistics correct, leaving out the 1191 km distance di= storts the facts. g3kev ----- Original Message -----=20 From: Markus Vester=20 To: rsgb_lf_group@blacksheep.org=20 Sent: Monday, February 07, 2011 5:49 PM Subject: VLF: OE5ODL over different paths Today's long carrier from OE5ODL provides another nice illustration= of the diurnal modal interference patterns. The receivers at about 200 km see a minimum before and around local= noon OE3GHB http://members.aon.at/grabber/VLF/index.html , DF6NM http://www.mydarc.de/df6nm/vlf/vlfgrabber.htm . However at about 400 km, a maximum occurs at the same time DK7FC http://www.iup.uni-heidelberg.de/schaefer_vlf/DK7FC_VLF_Grabb= er.html ("600" window). Renato's line at about 600 km IK1QFK http://www.webalice.it/rromero/pontese/Spectrum3/last-LFtest= .jpg looks somewhat flatter, but apparently receiver gain had been steppe= d up at 12:45. At nearly 2800 km, TF3HZ http://simnet.is/halldorgudmunds/TF3HZ_VLFgrabber/ ("2400" wi= ndow) again sees a rather flat inimum from about 10 to 12 UT. Best 73, Markus (DF6NM) ------=_NextPart_000_013F_01CBC6F4.0226D3D0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Markus
You forgot my reception report at  1191= km as=20 confirmed by Stefan.
I was able to copy all day at a speed as fast= as QRS3.The=20 signal for most of the day morning and afternoon was fairly steady.
The signal was strong enough for a QSO at QRS= 3 or=20 QRS10
Please get the statistics correct, leaving out= the 1191 km=20 distance distorts the facts.
g3kev
 
----- Original Message -----
Sent: Monday, February 07, 20= 11 5:49=20 PM
Subject: VLF: OE5ODL over dif= ferent=20 paths

Today's long carrier from OE5ODL&nb= sp;provides=20 another nice illustration of the diurnal modal interference=20 patterns.
 
The receivers at about 200 km see&n= bsp;a minimum=20 before and around local noon
 OE3GHB http://members.aon.at/grabber/VLF/index.html ,
 DF6NM http://www.mydarc.de/df6nm/vlf/vlfgrabber.htm .<= /DIV>
 
However at about 400 km, = a maximum=20 occurs at the same time
 
Renato's line at about 600 km<= /FONT>
looks somewhat flatter, but ap= parently=20 receiver gain had been stepped up at 12:45.
 
At nearly 2800 km,
again sees a rather flat inimu= m from about=20 10 to 12 UT.
 
Best 73,
Markus (DF6NM)
 
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