X-GM-THRID: 1240047945320698255 X-Gmail-Labels: rsgb lf Delivered-To: daveyxm@gmail.com Received: by 10.78.172.10 with SMTP id u10cs547752hue; Sat, 23 Jun 2007 05:31:17 -0700 (PDT) Received: by 10.82.100.1 with SMTP id x1mr8442923bub.1182601876954; Sat, 23 Jun 2007 05:31:16 -0700 (PDT) Return-Path: Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by mx.google.com with ESMTP id 31si3807648nfu.2007.06.23.05.31.12; Sat, 23 Jun 2007 05:31:16 -0700 (PDT) Received-SPF: neutral (google.com: 193.82.116.20 is neither permitted nor denied by best guess record for domain of owner-rsgb_lf_group@blacksheep.org) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1I24hw-00042c-Oh for rs_out_1@blacksheep.org; Sat, 23 Jun 2007 13:27:16 +0100 Received: from [83.244.159.144] (helo=relay3.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1I24hw-00042T-01 for rsgb_lf_group@blacksheep.org; Sat, 23 Jun 2007 13:27:16 +0100 Received: from alias15.ihug.co.nz ([203.96.222.25]) by relay3.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1I24hu-0004aE-JO for rsgb_lf_group@blacksheep.org; Sat, 23 Jun 2007 13:27:15 +0100 Received: from ironport2.ihug.co.nz [203.109.254.20] by alias15.ihug.co.nz with esmtp (Exim 3.36 #1 (Debian)) id 1HyptE-0002GY-00; Fri, 15 Jun 2007 02:01:32 +1200 Received: from 203-109-163-224.dsl.dyn.ihug.co.nz (HELO athlon1200) ([203.109.163.224]) by ironport2.ihug.co.nz with SMTP; 24 Jun 2007 00:27:01 +1200 X-Ironport-Seen: Yes Message-ID: <026d01c7b592$740d4d70$7900a8c0@athlon1200> From: "Dave Brown" To: References: <004101c7b58e$d69e71c0$dd9ae150@o> Date: Sun, 24 Jun 2007 00:31:41 +1200 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.3138 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3138 X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,none Subject: LF: Re: 500; RFI source captured... Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=original Content-Transfer-Encoding: 7bit X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.0 required=5.0 tests=none autolearn=no version=2.63 X-SA-Exim-Scanned: Yes Sender: owner-rsgb_lf_group@blacksheep.org Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group X-SA-Exim-Rcpt-To: rs_out_1@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false Status: O X-Status: X-Keywords: X-UID: 1085 I've not found a s/mode wall wart yet that was adequately quiet, RF wise. Most are quite 'nasty'. Same goes for a lot of laptop AC adaptors/chargers, as well as quite a few mains driven battery chargers for camcorder batteries and the like. ZL3FJ ----- Original Message ----- From: "Gw3UEP" <500kcs@uku.co.uk> To: Sent: Sunday, June 24, 2007 12:05 AM Subject: LF: 500; RFI source captured... Might be of general interest... Severe MW pulses with mains PRF, common-mode via BT-lines throughout village [300yds from MF antenna]. Two Belkin Wireless Routers powered-up, but no Sync LED & no B/B connection [std ADSL modem ok - no RFI]. RFI-detector FSD near BT line & dc-lead from s/mode wall-wart [12V/1.25A model: DSA-0151A-12 K]. Replaced with generic type, Sync ok, B/B ok. BT-line noise now low, similar to std ADSL "Frog" modem. Nasty little wart now in safe-custody - time for a pint! Rog. -------------------------------------------------------------------------------- No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.5.472 / Virus Database: 269.9.4/860 - Release Date: 21/06/2007 17:53