Return-Path: Received: (qmail 81128 invoked from network); 19 Dec 2003 18:03:31 -0000 Received: from unknown (HELO ptb-mxscan01.plus.net) (212.159.14.235) by ptb-mailstore01.plus.net with SMTP; 19 Dec 2003 18:03:31 -0000 Received: (qmail 3656 invoked from network); 19 Dec 2003 18:03:30 -0000 X-Filtered-by: Plusnet (hmail v1.01) X-Spam-detection-level: 11 Received: from ptb-mxcore01.plus.net (212.159.14.215) by ptb-mxscan01.plus.net with SMTP; 19 Dec 2003 18:03:24 -0000 Received: from post.thorcom.com ([193.82.116.20]) by ptb-mxcore01.plus.net with esmtp (Exim) id 1AXOyC-0000hA-Iz for dave@picks.force9.co.uk; Fri, 19 Dec 2003 18:03:24 +0000 X-Fake-Domain: majordom Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1AXOxC-0004ft-9r for rs_out@blacksheep.org; Fri, 19 Dec 2003 18:02:22 +0000 Received: from [147.197.200.9] (helo=hestia.herts.ac.uk) by post.thorcom.com with esmtp (Exim 4.14) id 1AXOxB-0004fk-0u for rsgb_lf_group@blacksheep.org; Fri, 19 Dec 2003 18:02:21 +0000 X-Fake-Domain: gemini Received: from gemini ([147.197.200.44] helo=gemini.herts.ac.uk) by hestia.herts.ac.uk with esmtp (Exim 3.22 #1) id 1AXOSG-0006bU-00 for rsgb_lf_group@blacksheep.org; Fri, 19 Dec 2003 17:30:24 +0000 X-No-DNS-For: 147.197.232.252 Received: from [147.197.232.252] (helo=rsch15) by gemini.herts.ac.uk with esmtp (Exim 3.33 #1) id 1AXOS8-0003yt-00 for rsgb_lf_group@blacksheep.org; Fri, 19 Dec 2003 17:30:16 +0000 From: "James Moritz" To: rsgb_lf_group@blacksheep.org Date: Fri, 19 Dec 2003 17:30:12 -0000 Organization: University of Hertfordshire X-Bad-Message-ID: no DNS (rsch15) Message-ID: <000001c3c655$c4b93de0$fce8c593@rsch15> MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.2627 Importance: Normal In-reply-to: <1AX29O-0TxmPw0@fwd03.sul.t-online.com> X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 X-UH-MailScanner: No Virus detected Subject: LF: RE: CHECK Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Checker-Version: SpamAssassin 2.60 (1.212-2003-09-23-exp) on post.thorcom.com X-Spam-Status: No, hits=0.0 required=5.0 tests=none autolearn=no version=2.60 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: rs_out@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false X-PN-SPAMFiltered: yes X-Spam-Rating: 2 Dear Uwe, LF Group, The calculations look OK to me - the results seem to be in line with other measurements. The ERP calculated from FS measurements is about 0.8dB below the value calculated from antenna current and Rrad; this is also normal. I would be interested to know the "environment" of your antenna, ie. is it in an urban or rural QTH, are there many trees, etc? Cheers, Jim Moritz 73 de M0BMU