Return-Path: Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-da01.r1000.mx.aol.com (Internet Inbound) with ESMTP id 72D5138000093; Sat, 17 Dec 2011 08:01:57 -0500 (EST) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1Rbtsb-0007qO-3X for rs_out_1@blacksheep.org; Sat, 17 Dec 2011 13:00:45 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1Rbtsa-0007qF-Ev for rsgb_lf_group@blacksheep.org; Sat, 17 Dec 2011 13:00:44 +0000 Received: from elasmtp-spurfowl.atl.sa.earthlink.net ([209.86.89.66]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1RbtsY-00028r-QV for rsgb_lf_group@blacksheep.org; Sat, 17 Dec 2011 13:00:44 +0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=dk20050327; d=earthlink.net; b=GuKfiwvNldjqVIt4gMUU6FLzzq4wElHs18wSQGYRh59rCMr+RAz7FOLn8xzqSiDy; h=Message-ID:Date:From:Reply-To:To:Subject:Mime-Version:Content-Type:Content-Transfer-Encoding:X-Mailer:X-ELNK-Trace:X-Originating-IP; Received: from [209.86.224.67] (helo=wamui-haziran.atl.sa.earthlink.net) by elasmtp-spurfowl.atl.sa.earthlink.net with esmtpa (Exim 4.67) (envelope-from ) id 1RbtsS-0001ZA-03; Sat, 17 Dec 2011 08:00:36 -0500 Received: from 97.117.191.47 by webmail.c.earthlink.net with HTTP; Sat, 17 Dec 2011 08:00:35 -0500 Message-ID: <13394926.1324126836005.JavaMail.root@wamui-haziran.atl.sa.earthlink.net> Date: Sat, 17 Dec 2011 06:00:35 -0700 (GMT-07:00) From: Chris Trask To: rsgb_lf_group@blacksheep.org, rsgb_lf_group@blacksheep.org Mime-Version: 1.0 X-Mailer: EarthLink Zoo Mail 1.0 X-ELNK-Trace: b77fdb70683249914713efb067f9a722239a348a220c26094baa3a492fd11e41a0fa44ce1e7ba34e350badd9bab72f9c350badd9bab72f9c350badd9bab72f9c X-Originating-IP: 209.86.224.67 DomainKey-Status: good (testing) X-Spam-Score: 0.9 (/) X-Spam-Report: autolearn=disabled,DNS_FROM_RFC_WHOIS=0.879 Subject: Re: LF: Wellbrook Loop Content-Type: text/plain; charset=UTF-8 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: 0:2:396673088:93952408 X-AOL-SCOLL-URL_COUNT: 0 x-aol-sid: 3039ac1d40494eec92c56864 X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none > > Yesterday afternoon I have continued the dissection > of the potted amplifier. > The potting is very hard to remove and when someone > want to re-use the loop, the easiest way to do so is > to saw the amplifier housing off. and use a IP66 > rated box. > > I found a small binocular core like a AMIDON BN-43-2402 > and a biliar found toroid like a FT-23-43. > At about 30% of the depth of the housing appears to be > a circular PCB, which is very difficult to remove > without destroying the casing. > > To be continued, > It's about time that someone went to the trouble of doing this. I know that the people at Pixel took one part, but they are mum as to what they found. Chris Regards, Chris