Return-Path: Received: from mtain-dg09.r1000.mx.aol.com (mtain-dg09.r1000.mx.aol.com [172.29.65.17]) by air-mb02.mail.aol.com (v129.4) with ESMTP id MAILINMB022-a1904d35e416117; Tue, 18 Jan 2011 14:03:50 -0500 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-dg09.r1000.mx.aol.com (Internet Inbound) with ESMTP id ED20338000083; Tue, 18 Jan 2011 14:03:48 -0500 (EST) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1PfGpW-00048j-4W for rs_out_1@blacksheep.org; Tue, 18 Jan 2011 19:02:58 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1PfGpV-00048a-LC for rsgb_lf_group@blacksheep.org; Tue, 18 Jan 2011 19:02:57 +0000 Received: from relay.uni-heidelberg.de ([129.206.100.212]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1PfGpT-0005V5-Sl for rsgb_lf_group@blacksheep.org; Tue, 18 Jan 2011 19:02:57 +0000 Received: from ix.urz.uni-heidelberg.de (cyrus-portal.urz.uni-heidelberg.de [129.206.100.176]) by relay.uni-heidelberg.de (8.14.1/8.14.1) with ESMTP id p0IJ2st6016570 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Tue, 18 Jan 2011 20:02:55 +0100 Received: from extmail.urz.uni-heidelberg.de (extmail.urz.uni-heidelberg.de [129.206.100.140]) by ix.urz.uni-heidelberg.de (8.13.8/8.13.8) with ESMTP id p0IJ2s8h020361 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Tue, 18 Jan 2011 20:02:54 +0100 Received: from [129.206.197.52] (vpn052b.rzuser.uni-heidelberg.de [129.206.197.52]) by extmail.urz.uni-heidelberg.de (8.13.4/8.13.1) with ESMTP id p0IJ2qbX026124 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Tue, 18 Jan 2011 20:02:53 +0100 Message-ID: <4D35E3E1.5080303@iup.uni-heidelberg.de> Date: Tue, 18 Jan 2011 20:02:57 +0100 From: =?ISO-8859-2?Q?Stefan_Sch=E4fer?= User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; de; rv:1.9.1.11) Gecko/20100711 Thunderbird/3.0.6 MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org References: <797ad.4f2d887c.3a671a48@aol.com> In-Reply-To: X-Spam-Score: 1.7 (+) X-Spam-Report: autolearn=disabled,HTML_IMAGE_RATIO_02=0.192,HTML_MESSAGE=0.001,HTML_TAG_EXIST_TBODY=0.126,RATWARE_GECKO_BUILD=1.426 Subject: Re: LF: VLF_transmission Content-Type: multipart/alternative; boundary="------------070002010700090108040009" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: * X-Spam-Status: No, hits=1.3 required=5.0 tests=HTML_60_70,HTML_IMAGE_ONLY_10, HTML_MESSAGE,HTML_TAG_EXISTS_TBODY 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: 3039ac1d41114d35e41475f8 X-AOL-IP: 195.171.43.25 X-Mailer: Unknown (No Version) --------------070002010700090108040009 Content-Type: text/plain; charset=ISO-8859-2; format=flowed Content-Transfer-Encoding: 7bit Hi Roger, Am 18.01.2011 18:59, schrieb Roger Lapthorn: > With possibly 3 stations active this coming weekend (Stefan, Ossi and > Gerhard) close to 8.970kHz we need to avoid QRM. It could be quite > hard distinguishing between stations only a fraction of a Hz apart > using QRSS and DFCW. > I could do QSY up to 0.05 Hz but if not, i will be the station at 8970.00000 Hz +- 10 uHz +- 25 mHz DFCW shift. But you are right, we need a band plan! :-) 73, Stefan PS: WX forecast does not look promising so far... > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > --------------070002010700090108040009 Content-Type: text/html; charset=ISO-8859-2 Content-Transfer-Encoding: quoted-printable X-MIME-Autoconverted: from 8bit to quoted-printable by relay.uni-heidelberg.de id p0IJ2st6016570 Hi Roger,

Am 18.01.2011 18:59, schrieb Roger Lapthorn:
With possibly 3 stations active this coming we= ekend (Stefan, Ossi and Gerhard) close to 8.970kHz we need to avoid QRM. It could be quite hard distinguishing between stations only a fraction of a Hz apart using QRSS and DFCW.

I could do QSY up to 0.05 Hz but if not, i will be the station at 8970.00000 Hz +- 10 uHz +- 25 mHz DFCW shift. But you are right, we need a band plan! :-)

73, Stefan

PS: WX forecast does not look promising so far...
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