Return-Path: Received: from mtain-df04.r1000.mx.aol.com (mtain-df04.r1000.mx.aol.com [172.29.64.216]) by air-me10.mail.aol.com (v129.4) with ESMTP id MAILINME102-8bc54d62ab293c9; Mon, 21 Feb 2011 13:12:58 -0500 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-df04.r1000.mx.aol.com (Internet Inbound) with ESMTP id 800213800305D; Mon, 21 Feb 2011 13:12:56 -0500 (EST) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1PraEq-0004Jl-1d for rs_out_1@blacksheep.org; Mon, 21 Feb 2011 18:12:00 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1PraEo-0004Jc-QY for rsgb_lf_group@blacksheep.org; Mon, 21 Feb 2011 18:11:58 +0000 Received: from out1.ip05ir2.opaltelecom.net ([62.24.128.241]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1PraEl-0006dd-Rb for rsgb_lf_group@blacksheep.org; Mon, 21 Feb 2011 18:11:58 +0000 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AkYCAAo5Yk1cHYQO/2dsb2JhbACEH4Q9jwU/jgtzqk2QQYEng0F2BI9o X-IronPort-AV: E=Sophos;i="4.62,201,1297036800"; d="scan'208";a="332812583" Received: from unknown (HELO xphd97xgq27nyf) ([92.29.132.14]) by out1.ip05ir2.opaltelecom.net with SMTP; 21 Feb 2011 18:11:48 +0000 Message-ID: <001201cbd1f2$cd118780$0401a8c0@xphd97xgq27nyf> From: "mal hamilton" To: References: <004201cbd111$5d4567f0$0401a8c0@xphd97xgq27nyf> <949432225.7185542.1298229766613.JavaMail.fmail@mwmweb068> <4D626713.2010006@iup.uni-heidelberg.de> Date: Mon, 21 Feb 2011 18:11:45 -0000 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2600.0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,none Subject: Re: LF: toroid xformer Content-Type: text/plain; charset="UTF-8" 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-sid: 3039ac1d40d84d62ab27437a X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none Content-Transfer-Encoding: quoted-printable Jim es Co I have remarked in the recent past about some acty on 9 Khz not announ= ced on the reflector. Carrier on for some time and then off and on one occass= ion some V's. Some secret experimenter!! Read my past emails on the subjec= t. Speed QRS 10 The acty is NOT local qrm from domestic devices. I am not suggesting= it is JIM but who might it be.? The QRG is 8970 plus/minus a few cycles. G3KEV ----- Original Message ----- From: "Stefan Sch=C3=A4fer" To: Sent: Monday, February 21, 2011 1:22 PM Subject: Re: LF: toroid xformer > Hello Jim, LF, > > Am 20.02.2011 21:53, schrieb James Moritz: > > [...] I made a matching transformer a while ago that works quite > > happily at the 100W level at 9kHz using an ETD49 core set. [...] > > > > Cheers, Jim Moritz > > 73 de M0BMU > > > Does it mean you are transmitting on VLF as well? :-) Would be > interesting to know some details, if so :-) > > 73, Stefan >