Return-Path: Received: (qmail 9490 invoked from network); 21 Feb 2003 12:08:50 -0000 Received: from netmail02.services.quay.plus.net (212.159.14.221) by mailstore with SMTP; 21 Feb 2003 12:08:50 -0000 Received: (qmail 3941 invoked by uid 10001); 21 Feb 2003 12:08:50 -0000 Received: from post.thorcom.com (193.82.116.70) by netmail02.services.quay.plus.net with SMTP; 21 Feb 2003 12:08:50 -0000 X-SQ: A Received: from majordom by post.thorcom.com with local (Exim 4.12) id 18mByE-0000uH-00 for rsgb_lf_group-outgoing@blacksheep.org; Fri, 21 Feb 2003 12:08:02 +0000 Received: from [130.244.199.130] (helo=fep02-svc.swip.net) by post.thorcom.com with esmtp (Exim 4.12) id 18mByD-0000u8-00 for rsgb_lf_group@blacksheep.org; Fri, 21 Feb 2003 12:08:01 +0000 Received: from oemcomputer ([213.101.36.55]) by fep02-svc.swip.net with SMTP id <20030221120759.LYDU26670.fep02-svc.swip.net@oemcomputer> for ; Fri, 21 Feb 2003 13:07:59 +0100 Message-ID: <005f01c2d9a2$1f9ce320$ea2965d5@oemcomputer> From: "Johan Bodin" To: rsgb_lf_group@blacksheep.org References: <7a.3941a5d2.2b86c57c@aol.com> Date: Fri, 21 Feb 2003 13:09:05 +0100 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1106 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Subject: Re: LF: Feb 19th./20th Content-Type: text/plain; charset=iso-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Status: No, hits=-2.9 required=6.0tests=EMAIL_ATTRIBUTION,QUOTED_EMAIL_TEXT,REFERENCES, SPAM_PHRASE_00_01,SUBJECT_MONTH,SUBJECT_MONTH_2, USER_AGENT_OEversion=2.43 X-SA-Exim-Scanned: Yes Sender: Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group X-SA-Exim-Rcpt-To: rsgb_lf_group-outgoing@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false Wolf DL4YHF wrote: > At the moment, its really DCF39 transmitting there on 138.83 kHz. I wrote a > crude FSK demodulator + decoder for it (based on Klaus Betkes info), and > found it still sends a plain ASCII string "DCF39" occasionally. I also checked the 200 baud data from DCF39 some time ago and found that the packet format was surprisingly similar to the "M-BUS" format used for remote reading from water, heat and energy meters. Same header, same start & stop characters etc. 73 Johan SM6LKM