Return-Path: Received: (qmail 18261 invoked from network); 15 Aug 2001 16:41:54 -0000 Received: from unknown (HELO murphys-inbound.services.quay.plus.net) (212.159.14.225) by excalibur.plus.net with SMTP; 15 Aug 2001 16:41:54 -0000 Received: (qmail 28848 invoked from network); 15 Aug 2001 16:41:42 -0000 Received: from unknown (HELO post.thorcom.com) (212.172.148.70) by murphys with SMTP; 15 Aug 2001 16:41:42 -0000 Received: from majordom by post.thorcom.com with local (Exim 3.16 #2) id 15X3dm-0003xL-00 for rsgb_lf_group-outgoing@blacksheep.org; Wed, 15 Aug 2001 17:35:34 +0100 X-Priority: 3 X-MSMail-Priority: Normal Received: from hestia.herts.ac.uk ([147.197.200.9]) by post.thorcom.com with esmtp (Exim 3.16 #2) id 15X3dM-0003xE-00 for rsgb_lf_group@blacksheep.org; Wed, 15 Aug 2001 17:35:08 +0100 Received: from gemini ([147.197.200.44] helo=gemini.herts.ac.uk) by hestia.herts.ac.uk with esmtp (Exim 3.22 #1) id 15X3cf-00046a-00 for rsgb_lf_group@blacksheep.org; Wed, 15 Aug 2001 17:34:25 +0100 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Received: from [147.197.232.252] (helo=mj9ar) by gemini.herts.ac.uk with smtp (Exim 3.22 #2) id 15X3cf-0001YA-00 for rsgb_lf_group@blacksheep.org; Wed, 15 Aug 2001 17:34:25 +0100 From: "James Moritz" Organization: University of Hertfordshire To: rsgb_lf_group@blacksheep.org Date: Wed, 15 Aug 2001 17:36:33 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 8bit Subject: Re: LF: 183 carrier received in ZL X-Mailer: Pegasus Mail for Win32 (v3.11) Message-ID: Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group Sender: Dear LF Group, Looking at the Europe 1 web pages suggested by F1TAY, and if my understanding of the french is correct, the 183kHz signal is transmitted using a 4 element array beaming south west on a bearing of 220degrees. This would seem to favour propagation via a long path to ZL - is this consistent with ZL2CA's reception in the morning? The ERP of the signal going the other way over the north pole must be much lower. Cheers, Jim Moritz 73 de M0BMU