Return-Path: Received: (qmail 28155 invoked from network); 27 Nov 2003 09:26:26 -0000 Received: from unknown (HELO netmail00.services.quay.plus.net) (212.159.14.218) by mailstore with SMTP; 27 Nov 2003 09:26:26 -0000 Received: (qmail 20669 invoked from network); 27 Nov 2003 09:26:25 -0000 X-Filtered-by: Plusnet (hmail v1.01) X-Priority: 3 X-MSMail-Priority: Normal X-Spam-detection-level: 11 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Received: from post.thorcom.com (193.82.116.20) by netmail00.services.quay.plus.net with SMTP; 27 Nov 2003 09:26:20 -0000 X-Fake-Domain: majordom Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1APIOE-0004tK-UC for rsgb_lf_group-outgoing@blacksheep.org; Thu, 27 Nov 2003 09:24:46 +0000 Received: from [194.73.73.81] (helo=tungsten.btinternet.com) by post.thorcom.com with esmtp (Exim 4.14) id 1APIOE-0004t9-I4 for rsgb_lf_group@blacksheep.org; Thu, 27 Nov 2003 09:24:46 +0000 Received: from host213-122-109-44.in-addr.btopenworld.com ([213.122.109.44] helo=dave) by tungsten.btinternet.com with esmtp (Exim 3.22 #25) id 1APIOD-00024V-00 for rsgb_lf_group@blacksheep.org; Thu, 27 Nov 2003 09:24:46 +0000 From: "Dave Sergeant" To: rsgb_lf_group@blacksheep.org Date: Thu, 27 Nov 2003 09:26:06 -0000 MIME-Version: 1.0 Message-ID: <3FC5C32E.19892.A1EEB2@localhost> In-reply-to: <006b01c3b46b$719d7230$0300a8c0@bikerz.local> X-Mailer: Pegasus Mail for Windows (v4.12a) Content-Description: Mail message body Subject: Re: LF: Newbie question 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: rsgb_lf_group-outgoing@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false X-Spam-Rating: 1 On 26 Nov 2003 at 22:20, Martyn wrote: > I have been monitoring 137 for a couple of weeks now, but for the last > week or so I have been getting this consistent 1 second broadband > (from about 133khz to about 139khz pulse. see attached jpg. Is this > typical? or better still can anyone suggest what it might be please? My gut feeling is that this is radiation from a neighbouring TV (or even your own??). A growing problem which has restricted my operation on 136 for some time. Does it only appear during 'tv listening hours' or all the time, bearing in mind that some sets generate the QRM even in standby? Have you noticed a neighbour taking delivery of a new set recently? I did start a page on my website sometime ago for listing rogue sets, but have had virtually no input for it - see http://www.btinternet.com/~dsergeant/tvqrm.htm. 73 Dave G3YMC dsergeant@btinternet.com http://www.btinternet.com/~dsergeant