Return-Path: Received: from mtain-df11.r1000.mx.aol.com (mtain-df11.r1000.mx.aol.com [172.29.64.223]) by air-df07.mail.aol.com (v129.4) with ESMTP id MAILINDF073-5efc4c0a4a546f; Sat, 05 Jun 2010 09:00:04 -0400 Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by mtain-df11.r1000.mx.aol.com (Internet Inbound) with ESMTP id 968CD38000083; Sat, 5 Jun 2010 09:00:02 -0400 (EDT) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1OKsxX-0008T1-BV for rs_out_1@blacksheep.org; Sat, 05 Jun 2010 13:58:43 +0100 Received: from [193.82.116.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1OKsxX-0008Ss-0S for rsgb_lf_group@blacksheep.org; Sat, 05 Jun 2010 13:58:43 +0100 Received: from mailout-us.gmx.com ([74.208.5.67]) by relay1.thorcom.net with smtp (Exim 4.63) (envelope-from ) id 1OKsxU-0004Hi-58 for rsgb_lf_group@blacksheep.org; Sat, 05 Jun 2010 13:58:42 +0100 Received: (qmail invoked by alias); 05 Jun 2010 12:58:33 -0000 Received: from 75-168-143-142.mpls.qwest.net (EHLO [192.168.1.100]) [75.168.143.142] by mail.gmx.com (mp-us001) with SMTP; 05 Jun 2010 08:58:33 -0400 X-Authenticated: #60769621 X-Provags-ID: V01U2FsdGVkX18ymxgo7FAylyAKycI32PtD3gj2aFTfcXYMLyI/TZ JdtgYV+Eka6GQm Message-ID: <4C0A49FA.3060605@gmx.com> Date: Sat, 05 Jun 2010 07:58:34 -0500 From: "Mike.WE0H" User-Agent: Thunderbird 2.0.0.24 (X11/20100317) MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org References: <657E7065AC4C454AB63F6C7C2FF043F6@Black> <85A6EDF74C464FF09E93E97F768BA81F@JimPC> <724A67D7EAD24FB9B7E0AAF6C9AA12B3@df2py> <0027B092A29B4BE4A4D14F40C51B19B6@df2py> In-Reply-To: <0027B092A29B4BE4A4D14F40C51B19B6@df2py> X-Y-GMX-Trusted: 0 X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,none Subject: Re: LF: new output ratio txfrmr Content-Type: text/plain; charset=ISO-8859-1; format=flowed 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-sid: 3039ac1d40df4c0a4a5207ae X-AOL-IP: 193.82.116.20 X-Mailer: Unknown (No Version) How much inductance on the primary & secondary windings? What core material? Thanks, Mike WE0H Wolf O wrote: > Stopped TXing at 0845 on 8971 due to heavy mismatch. I`ll build a > ferrite based autotransformer to achieve max. ant current. Will keep u > posted J > > wolf