Return-Path: Received: from rly-mf03.mx.aol.com (rly-mf03.mail.aol.com [172.20.29.173]) by air-mf06.mail.aol.com (v126.13) with ESMTP id MAILINMF064-94b4b2d1910290; Sat, 19 Dec 2009 13:19:09 -0500 Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by rly-mf03.mx.aol.com (v125.7) with ESMTP id MAILRELAYINMF031-94b4b2d1910290; Sat, 19 Dec 2009 13:18:57 -0500 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1NM3oJ-0002x2-06 for rs_out_1@blacksheep.org; Sat, 19 Dec 2009 18:13:47 +0000 Received: from [193.82.116.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1NM3oI-0002wt-MA for rsgb_lf_group@blacksheep.org; Sat, 19 Dec 2009 18:13:46 +0000 Received: from smtp-vbr9.xs4all.nl ([194.109.24.29]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1NM3rc-0003f3-Ks for rsgb_lf_group@blacksheep.org; Sat, 19 Dec 2009 18:17:16 +0000 Received: from pc1 (ndb.demon.nl [82.161.81.65]) by smtp-vbr9.xs4all.nl (8.13.8/8.13.8) with ESMTP id nBJIHs2W043428 for ; Sat, 19 Dec 2009 19:17:54 +0100 (CET) (envelope-from roelof@ndb.demon.nl) Date: Sat, 19 Dec 2009 18:17:50 -0000 To: rsgb_lf_group@blacksheep.org From: "Roelof Bakker" MIME-Version: 1.0 References: <38A51B74B884D74083D7950AD0DD85E828ACB3@File-Server-HST.hst.e-technik.tu-darmstadt.de> <346854e9698cbf94f4483c66682bb63b.squirrel@webmail.xs4all.nl> Message-ID: In-Reply-To: User-Agent: Opera Mail/9.63 (Win32) X-Virus-Scanned: by XS4ALL Virus Scanner X-Karma: unknown: X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,none Subject: Re: LF: Noise cancelling by using optic transmission of RX signals Content-Type: text/plain; format=flowed; delsp=yes; charset=iso-8859-15 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 X-AOL-IP: 193.82.116.20 X-Mailer: Unknown (No Version) Hello Andy, I forgot to mention that at both ends of the power feed pair common mode chokes were used. 73, Roelof Bakker, pa0rdt