Return-Path: Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-mk05.r1000.mx.aol.com (Internet Inbound) with ESMTP id 570FF38000147; Mon, 28 May 2012 12:23:16 -0400 (EDT) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1SZ2i7-0006ou-V5 for rs_out_1@blacksheep.org; Mon, 28 May 2012 17:22:23 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1SZ2i7-0006ol-Hw for rsgb_lf_group@blacksheep.org; Mon, 28 May 2012 17:22:23 +0100 Received: from mailout-de.gmx.net ([213.165.64.22]) by relay1.thorcom.net with smtp (Exim 4.77) (envelope-from ) id 1SZ2i5-0005Ub-SF for rsgb_lf_group@blacksheep.org; Mon, 28 May 2012 17:22:22 +0100 Received: (qmail invoked by alias); 28 May 2012 16:22:20 -0000 Received: from p5B395341.dip.t-dialin.net (EHLO Clemens04) [91.57.83.65] by mail.gmx.net (mp072) with SMTP; 28 May 2012 18:22:20 +0200 X-Authenticated: #17214767 X-Provags-ID: V01U2FsdGVkX1+4TcwVS8C45cs/IJ9F1FYI5AE6GYteS8WqWUsle5 pKDbIGPJG9T5vZ Message-ID: <003a01cd3cee$0e74a1a0$1502a8c0@Clemens04> From: "Clemens Paul" To: References: <4FC39CF3.7020701@legal-medicine.de> Date: Mon, 28 May 2012 18:22:15 +0200 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.3664 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3664 X-Y-GMX-Trusted: 0 X-Spam-Score: -0.0 (/) X-Spam-Report: Spam detection software, running on the system "relay1.thorcom.net", has identified this incoming email as possible spam. The original message has been attached to this so you can view it (if it isn't spam) or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: > The problem is that I'm observing to a lot of interferences/microphonics > "from behind" when touching the battery located inside the house. Did you try - just for a test - to omit the voltage splitter and use only two batteries for creating +Ua and -Ua? [...] Content analysis details: (-0.0 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [213.165.64.22 listed in list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (cpaul[at]gmx.net) -0.0 T_RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -0.0 SPF_PASS SPF: sender matches SPF record X-Scan-Signature: 0b2d339ae1d48966556dfb6ad64e2bce Subject: LF: Re: VLF/LF-Preamp Content-Type: text/plain; format=flowed; charset="iso-8859-15"; reply-type=response 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-global-disposition: G X-AOL-SCOLL-SCORE: 0:2:473790976:93952408 X-AOL-SCOLL-URL_COUNT: 0 x-aol-sid: 3039ac1d61894fc3a6730609 X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none > The problem is that I'm observing to a lot of interferences/microphonics > "from behind" when touching the battery located inside the house. Did you try - just for a test - to omit the voltage splitter and use only two batteries for creating +Ua and -Ua? 73 Clemens DL4RAJ ----- Original Message ----- From: "pws" To: Sent: Monday, May 28, 2012 5:42 PM Subject: LF: VLF/LF-Preamp