Return-Path: Received: (qmail 5080 invoked from network); 17 Mar 2001 20:00:28 -0000 Received: from unknown (HELO murphys-inbound.servers.plus.net) (212.159.14.225) by 10.226.25.101 with SMTP; 17 Mar 2001 20:00:28 -0000 Received: (qmail 10648 invoked from network); 17 Mar 2001 20:00:26 -0000 Received: from unknown (HELO post.thorcom.com) (212.172.148.70) by murphys with SMTP; 17 Mar 2001 20:00:26 -0000 Received: from majordom by post.thorcom.com with local (Exim 3.16 #2) id 14eMj6-0003c0-00 for rsgb_lf_group-outgoing@blacksheep.org; Sat, 17 Mar 2001 19:51:00 +0000 Received: from mail4.svr.pol.co.uk ([195.92.193.211]) by post.thorcom.com with esmtp (Exim 3.16 #2) id 14eMj2-0003bq-00 for rsgb_lf_group@blacksheep.org; Sat, 17 Mar 2001 19:50:56 +0000 Received: from modem-57.elrohir.dialup.pol.co.uk ([62.136.187.57] helo=g3aqc) by mail4.svr.pol.co.uk with smtp (Exim 3.13 #0) id 14eMic-0003wu-00 for rsgb_lf_group@blacksheep.org; Sat, 17 Mar 2001 19:50:30 +0000 Message-ID: <003301c0af1b$77f69380$18af883e@g3aqc> From: "Laurie Mayhead" To: rsgb_lf_group@blacksheep.org Subject: LF: Re. Mad Hatters tea Party Date: Sat, 17 Mar 2001 19:49:32 -0000 MIME-Version: 1.0 Content-Type: text/html; charset=windows-1252 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 5.50.4133.2400 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group Sender: Content-transfer-encoding: 8bit

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Hi Ko,

Well its very difficult to tell from here what are real lines and what may be spurious The broad bands are very like the modulation patterns fron stations such as SXV on 135.7 to 135.85. You will have to frequency calibrate the system and try to idintify the lines.Lists of LORAN lines from various atations were published on the reflector some time ago. Vertical lines on horiz traces are usually noise (static) but yours are too regular.You should be able to see the UK stations around 135.925. I will be on later on 135.922. I do think a filter is neccesary to prevent overload of the pre-amp. Best of luck sorting things out. 73s Laurie.