Return-Path: Received: (qmail 26634 invoked from network); 8 Feb 2001 16:20:34 -0000 Received: from unknown (HELO warrior-inbound.servers.plus.net) (212.159.14.227) by 10.226.25.101 with SMTP; 8 Feb 2001 16:20:34 -0000 Received: (qmail 23974 invoked from network); 8 Feb 2001 16:24:17 -0000 Received: from unknown (HELO post.thorcom.com) (212.172.148.70) by warrior with SMTP; 8 Feb 2001 16:24:17 -0000 Received: from majordom by post.thorcom.com with local (Exim 3.16 #1) id 14Qtl3-0005ai-00 for rsgb_lf_group-outgoing@blacksheep.org; Thu, 08 Feb 2001 16:17:21 +0000 Received: from [194.73.73.138] (helo=ruthenium) by post.thorcom.com with esmtp (Exim 3.16 #1) id 14Qtl2-0005ad-00 for rsgb_lf_group@blacksheep.org; Thu, 08 Feb 2001 16:17:20 +0000 Received: from [213.122.173.244] (helo=dave) by ruthenium with smtp (Exim 3.03 #83) id 14Qtkk-0007CU-00 for rsgb_lf_group@blacksheep.org; Thu, 08 Feb 2001 16:17:03 +0000 Message-ID: <001201c091ea$e7140e80$f4ad7ad5@dave> From: "Dave Sergeant" To: rsgb_lf_group@blacksheep.org References: <001f01c091d3$8bb81d40$d3d8883e@default> Subject: LF: Re: Loran Lines. Date: Thu, 8 Feb 2001 16:17:08 -0000 MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1; format=flowed Content-Transfer-Encoding: 8bit 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: >From Dave G3YMC Martin Evans writes: >I've been listening on 137 for a year or so and in that time I have NEVER >seen any Loran lines There certainly would seem to be something wrong in the receive set up if you cannot hear (or see) Loran. Certainly Steve GW4ALG in Chepstow receives it 'well' (ie strong enough to be a nuisance) and I would have thought with a significant sea path between you and Lessay it would probably be stronger than it is here. Here in Bracknell Loran is always present, but at a too low level to cause real problems - it does vary a lot from day to day but its chatter is clearly audible on the receiver. Steve has commented that Loran has been weaker with him recently, and it is probably so here as well, but is clearly audible on my loop. Vertical antennas seem to pick it up stronger than loops. As for 'seeing' Loran on Argo (and I confess to have been playing with that) there is no doubt at all, you can't miss it (provided you have the sensitivity etc correct so you can see the background noise). The only use of Loran on Argo in my case is as a reference to calibrate the drift of my FT101ZD vfo - back to more traditional modes me thinks... Either as suggested you have a high local noise level (and untuned long wires are NOT the best for lf) or you have lack of receive sensitivity (possibly crossmod, but you do have front end selectivity don't you). You should be able to hear at least some of the continentals, some of them are quite strong! 73s Dave G3YMC dsergeant@btinternet.com dsergeant@iee.org http://www.btinternet.com/~dsergeant