Return-Path: Received: from mtain-dj10.r1000.mx.aol.com (mtain-dj10.r1000.mail.aol.com [172.19.187.146]) by air-mc01.mail.aol.com (v129.4) with ESMTP id MAILINMC012-a8464d53a6da94; Thu, 10 Feb 2011 03:50:34 -0500 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-dj10.r1000.mx.aol.com (Internet Inbound) with ESMTP id 520D9380000C1; Thu, 10 Feb 2011 03:50:33 -0500 (EST) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1PnSDO-0004IZ-Bt for rs_out_1@blacksheep.org; Thu, 10 Feb 2011 08:49:26 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1PnSDN-0004IQ-JX for rsgb_lf_group@blacksheep.org; Thu, 10 Feb 2011 08:49:25 +0000 Received: from smtp-out12.han.skanova.net ([195.67.226.212]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1PnSDK-00067e-Vt for rsgb_lf_group@blacksheep.org; Thu, 10 Feb 2011 08:49:25 +0000 Received: from [127.0.0.1] (62.20.250.30) by smtp-out12.han.skanova.net (8.5.133) (authenticated as u33233109) id 4D065C2900FB1E6A for rsgb_lf_group@blacksheep.org; Thu, 10 Feb 2011 09:49:16 +0100 Message-ID: <4D53A68E.3010203@telia.com> Date: Thu, 10 Feb 2011 09:49:18 +0100 From: "Johan H. Bodin" User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; sv-SE; rv:1.9.2.13) Gecko/20101207 Thunderbird/3.1.7 MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org References: <528848.78141.qm@web111920.mail.gq1.yahoo.com><5BB5F69F5B8B425BB80F3FC5D4D6EA10@JimPC> In-Reply-To: X-Spam-Score: 1.4 (+) X-Spam-Report: autolearn=disabled,RATWARE_GECKO_BUILD=1.426 Subject: Re: LF: 15.1 kHz VLF Content-Type: text/plain; charset=ISO-8859-1 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 x-aol-global-disposition: G x-aol-sid: 3039cdbc9d0f4d53a6d86d05 X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none X-Mailer: Unknown (No Version) That number is recognised by an OM in SM as well. It was the line frequency of the old U.K. 405-line TV system ;-) 73 Johan SM6LKM ---- Julian Hardstone wrote 2011-02-09 21:11: > Oh, and re tinitus, I think mine is nearer 10.125kHz (only the UK OM's will > understand ;-)