Return-Path: X-Spam-DCC: paranoid 1290; Body=2 Fuz1=2 Fuz2=2 X-Spam-Checker-Version: SpamAssassin 3.1.3 (2006-06-01) on lipkowski.org X-Spam-Level: X-Spam-Status: No, score=-0.5 required=5.0 tests=BAYES_00,DNS_FROM_AHBL_RHSBL, FORGED_RCVD_HELO,RATWARE_GECKO_BUILD autolearn=no version=3.1.3 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by paranoid.lipkowski.org (8.13.7/8.13.7) with ESMTP id tAJJlBH8007884 for ; Thu, 19 Nov 2015 20:47:11 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1ZzV76-0004fd-22 for rs_out_1@blacksheep.org; Thu, 19 Nov 2015 19:43:24 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1ZzV75-0004fU-QM for rsgb_lf_group@blacksheep.org; Thu, 19 Nov 2015 19:43:23 +0000 Received: from parrot.netcom.co.uk ([217.72.171.49]) by relay1.thorcom.net with esmtp (Exim 4.86) (envelope-from ) id 1ZzV64-0000hq-St for rsgb_lf_group@blacksheep.org; Thu, 19 Nov 2015 19:43:22 +0000 Received: from sb.abelian.org (i-194-106-52-83.freedom2surf.net [194.106.52.83]) by parrot.netcom.co.uk (Postfix) with ESMTP id CEA0B3273A5 for ; Thu, 19 Nov 2015 19:33:28 +0000 (GMT) Received: from [127.0.0.1] (localhost [127.0.0.1]) by sb.abelian.org (Postfix) with ESMTP id 2EAC028A003C for ; Thu, 19 Nov 2015 19:42:09 +0000 (UTC) Message-ID: <564E2611.8070100@abelian.org> Date: Thu, 19 Nov 2015 19:42:09 +0000 From: Paul Nicholson User-Agent: Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/20130106 Thunderbird/17.0.2 MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org References: <8D2F10B9D429931-9B4-D3FF3@webmail-vm186.sysops.aol.com> <564E14C3.6050507@gmail.com> <564E195F.4080804@abelian.org> <564E1F03.5080500@abelian.org> In-Reply-To: <564E1F03.5080500@abelian.org> X-Scan-Signature: e09cca6d8e44a91eadbdfb3e1b8aec09 Subject: Re: LF: EbNaut LF test from iz7slz Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit 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-Scanned-By: MIMEDefang 2.56 on 10.1.3.10 Status: O X-Status: X-Keywords: X-UID: 5198 Definitely a timing problem at my end. http://abelian.org/vlf/tmp/151119d.gif shows the time offset reported by my timing program (vttime from vlfrx-tools), during Domenico's 18:00 message. It's having a few excursions up to a couple of hundred nS which is about 10 degrees phase error. That shouldn't be much of a problem but when I look at MSF phase, it's varying much more than this plot says it should. That explains the poor decode and the ragged 30 minute carrier. So I'm sure that apart from a 60mS late bit clock, Domenico's signal is spot on. Back to the drawing board for me though. -- Paul Nicholson --