X-GM-THRID: 1222279405397861085 X-Gmail-Labels: rsgb lf Delivered-To: daveyxm@gmail.com Received: by 10.70.58.13 with SMTP id g13cs350561wxa; Sat, 9 Dec 2006 01:27:57 -0800 (PST) Received: by 10.78.178.5 with SMTP id a5mr1878943huf.1165656476974; Sat, 09 Dec 2006 01:27:56 -0800 (PST) Return-Path: Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by mx.google.com with ESMTP id 37si594671hub.2006.12.09.01.27.55; Sat, 09 Dec 2006 01:27:56 -0800 (PST) Received-SPF: neutral (google.com: 193.82.116.20 is neither permitted nor denied by best guess record for domain of owner-rsgb_lf_group@blacksheep.org) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1GsyOj-0007RN-Tm for rs_out_1@blacksheep.org; Sat, 09 Dec 2006 09:21:33 +0000 Received: from [193.82.59.130] (helo=relay2.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1GsyOj-0007RE-Bp for rsgb_lf_group@blacksheep.org; Sat, 09 Dec 2006 09:21:33 +0000 Received: from mtaout01-winn.ispmail.ntl.com ([81.103.221.47]) by relay2.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1GsyOg-0007fA-7M for rsgb_lf_group@blacksheep.org; Sat, 09 Dec 2006 09:21:33 +0000 Received: from aamtaout04-winn.ispmail.ntl.com ([81.103.221.35]) by mtaout01-winn.ispmail.ntl.com with ESMTP id <20061209092205.HYPC15018.mtaout01-winn.ispmail.ntl.com@aamtaout04-winn.ispmail.ntl.com> for ; Sat, 9 Dec 2006 09:22:05 +0000 Received: from mikedennison ([82.15.232.184]) by aamtaout04-winn.ispmail.ntl.com with ESMTP id <20061209092124.SJNK29112.aamtaout04-winn.ispmail.ntl.com@mikedennison> for ; Sat, 9 Dec 2006 09:21:24 +0000 From: "Mike Dennison" To: rsgb_lf_group@blacksheep.org Date: Sat, 09 Dec 2006 09:21:10 -0000 MIME-Version: 1.0 Message-ID: <457A8006.21707.51A616@localhost> X-mailer: Pegasus Mail for Windows (4.21c) Content-description: Mail message body X-Spam-Score: 1.9 (+) X-Spam-Report: autolearn=disabled,AWL=-0.000,DNS_FROM_RFC_ABUSE=0.479,DNS_FROM_RFC_POST=1.44 Subject: LF: QRSS vs DFCW Content-type: text/plain; charset=US-ASCII Content-transfer-encoding: 7BIT X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.0 required=5.0 tests=none 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 Status: O X-Status: X-Keywords: X-UID: 3516 DFCW has many advantages, but it can cause problems here in England where Loran lines are 8Hz apart and very strong. This morning I have seen two very weak DFCW stations which have been unreadable because one element (dot or dash) has been on a Loran line. DFCW stations may get more UK contacts if they sometimes send QRSS, where there is double the chance of missing a Loran line. Mike, G3XDV ==========