X-GM-THRID: 1240882021327490770 X-Gmail-Labels: rsgb lf Delivered-To: daveyxm@gmail.com Received: by 10.78.172.10 with SMTP id u10cs352170hue; Mon, 2 Jul 2007 11:22:25 -0700 (PDT) Received: by 10.90.97.11 with SMTP id u11mr5359217agb.1183400545016; Mon, 02 Jul 2007 11:22:25 -0700 (PDT) Return-Path: Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by mx.google.com with ESMTP id f8si7550265nfh.2007.07.02.11.22.20; Mon, 02 Jul 2007 11:22:24 -0700 (PDT) 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 1I5QUQ-0004X5-Hw for rs_out_1@blacksheep.org; Mon, 02 Jul 2007 19:19:10 +0100 Received: from [193.82.116.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1I5QUQ-0004Ww-5l for rsgb_lf_group@blacksheep.org; Mon, 02 Jul 2007 19:19:10 +0100 Received: from mk-filter-2-a-1.mail.uk.tiscali.com ([212.74.100.53]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1I5QUP-0000Iw-A8 for rsgb_lf_group@blacksheep.org; Mon, 02 Jul 2007 19:19:10 +0100 X-SBRS: -2.9 X-RemoteIP: 88.106.106.135 X-Cloudmark-SP-Filtered: true X-Cloudmark-SP-Result: v=1.0 c=0 a=yw2hfckunhG3owYTrzoA:9 a=odDlEDTFs3cizmatC0lhLhyFLdgA:4 X-IronPort-AV: E=Sophos;i="4.16,488,1175468400"; d="scan'208";a="5427481" Received: from 88-106-106-135.dynamic.dsl.as9105.com (HELO wgt01) ([88.106.106.135]) by smtp.tiscali.co.uk with SMTP; 02 Jul 2007 19:16:40 +0100 Message-ID: <004f01c7bcd5$79541d00$876a6a58@wgt01> From: "Gary - G4WGT" To: References: <003801c7bccd$31a5de60$876a6a58@wgt01> <46894929.28281.2A8E776@dave.davesergeant.com> Date: Mon, 2 Jul 2007 19:19:04 +0100 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.3138 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3138 X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,none Subject: Re: LF: 500 - Signal on 504 KHz Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=original 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: 1218 Hi Dave, Thank you for the info, I had not seen it mentioned. Cheers, Gary. ----- Original Message ----- From: "Dave Sergeant" To: Sent: Monday, July 02, 2007 6:51 PM Subject: Re: LF: 500 - Signal on 504 KHz The second harmonic of RTE has always been present on 504kHz here, though normally only copyable by ear after dark. I am surprised you didn't know this, it has been occasionally mentioned on here and is no secret. Convenient frequency calibration mark!