Envelope-to: dave@picks.force9.co.uk Delivery-date: Mon, 13 Feb 2006 14:36:50 +0000 Received: by ptb-mxcore01.plus.net with spam-scanned (PlusNet MXCore v2.00) id 1F8eos-0003lF-6c for dave@picks.force9.co.uk; Mon, 13 Feb 2006 14:36:50 +0000 Received: from post.thorcom.com ([193.82.116.20]) by ptb-mxcore01.plus.net with esmtp (PlusNet MXCore v2.00) id 1F8eos-0003l4-2O for dave@picks.force9.co.uk; Mon, 13 Feb 2006 14:36:50 +0000 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1F8eoU-0002QV-IR for rs_out_1@blacksheep.org; Mon, 13 Feb 2006 14:36:26 +0000 Received: from [193.82.116.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1F8eoU-0002QM-6z for rsgb_lf_group@blacksheep.org; Mon, 13 Feb 2006 14:36:26 +0000 Received: from smtpout07-01.prod.mesa1.secureserver.net ([64.202.165.230] helo=smtpout07-04.prod.mesa1.secureserver.net) by relay1.thorcom.net with smtp (Exim 4.51) id 1F8gCa-0007xi-Km for rsgb_lf_group@blacksheep.org; Mon, 13 Feb 2006 16:05:41 +0000 Received: (qmail 11794 invoked from network); 13 Feb 2006 14:35:59 -0000 Received: from unknown (208.37.242.34) by smtpout07-04.prod.mesa1.secureserver.net (64.202.165.233) with ESMTP; 13 Feb 2006 14:35:58 -0000 Message-ID: <43F09A61.3030907@w1tag.com> Date: Mon, 13 Feb 2006 09:40:33 -0500 From: John Andrews User-Agent: Mozilla Thunderbird 1.0.7 (Windows/20050923) X-Accept-Language: en-us, en MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org References: <43F09152.30088.16449A1@localhost> In-Reply-To: <43F09152.30088.16449A1@localhost> Subject: Re: LF: TA 12 FEB 06 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit 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-PN-SpamFiltered: by PlusNet MXCore (v2.00) Mike Mike Dennison wrote: Using 136.318 as the center of the window, an Argo 30-second screen would display 136.315 to 136.321 kHz. For the eastern U.S. and Canada, you should avoid Loran lines at: 136,315.261 136,315.346 136,315.789 136,320.281 Otherwise, everything is fair game. This "window" was chosen for Loran-friendliness in eastern North America, and is not as clean in the west. It should be pretty good for your target audience, however. John Andrews, W1TAG >It would help to know what frequency 'window' is used by those >monitoring. We arer all clustered close to CT1DRP. How far out can we >go and still stay on screen? > > > >