Return-Path: Received: from rly-db05.mx.aol.com (rly-db05.mail.aol.com [172.19.130.80]) by air-db01.mail.aol.com (v123.4) with ESMTP id MAILINDB011-ac64a1e90c01c2; Thu, 28 May 2009 09:25:32 -0400 Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by rly-db05.mx.aol.com (v123.4) with ESMTP id MAILRELAYINDB054-ac64a1e90c01c2; Thu, 28 May 2009 09:25:21 -0400 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1M9faZ-0002OG-3A for rs_out_1@blacksheep.org; Thu, 28 May 2009 14:24:07 +0100 Received: from [193.82.116.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1M9faY-0002O7-Na for rsgb_lf_group@blacksheep.org; Thu, 28 May 2009 14:24:06 +0100 Received: from qw-out-1920.google.com ([74.125.92.150]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1M9faU-0007AE-AN for rsgb_lf_group@blacksheep.org; Thu, 28 May 2009 14:24:05 +0100 Received: by qw-out-1920.google.com with SMTP id 14so1501581qwa.16 for ; Thu, 28 May 2009 06:24:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:content-type :content-transfer-encoding; bh=oof1TKDj0rBhD3pz4d1Jk/Ku6vyn5MubWq0zYDOreDA=; b=Av6qPL5d4Mj5oWKSRQmq32svDxI3H80A4poEqfTQpv/Mi04FUpPUP2sbEkSTALOzTg 8V4DsP9XfsSXMCY1g/6Gzl8Hpo2pZvUBW6d6+OeLX5PZ63FjRaLSQzXt0oMZ6j8nu67N ANn0eQw+ykXBupzFc5FIRdEHaGYJ93CofrP0E= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type:content-transfer-encoding; b=yA2JfpdQXZuRoYR6Y2SneipsxXP1l2sMjjQkVLJzXmafpf2TKjTddhT6d7D4UsY8dx WM1jm+vqfExD3qJUpJ+uub/Pj1QPKJ44CXAtJX+NEtzv+Bh4aI07Hgde9bnzjHAq1Jk2 NbZUJ3UYZDXavSF4PaHcEvxBUpdP9uId6+oRI= MIME-Version: 1.0 Received: by 10.224.46.18 with SMTP id h18mr1409815qaf.182.1243517041586; Thu, 28 May 2009 06:24:01 -0700 (PDT) In-Reply-To: <003201c9df81$e9e4c8f0$0301a8c0@mal769a60aa920> References: <003201c9df81$e9e4c8f0$0301a8c0@mal769a60aa920> Date: Thu, 28 May 2009 09:24:01 -0400 Message-ID: <57a24ca70905280624k3bd34499he4b67d5af33bae52@mail.gmail.com> From: Warren Ziegler To: rsgb_lf_group@blacksheep.org X-Karma: unknown: DomainKey-Status: good (testing) X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,none Subject: Re: LF: ATU MF Content-Type: text/plain; charset=ISO-8859-1 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-AOL-SCOLL-AUTHENTICATION: mail_rly_antispam_dkim-m283.1 ; domain : gmail.com DKIM : pass X-Mailer: Unknown (No Version) The BC-306 tuning is a good one too. Inside it is a tapped coil + variometer, maximum inductance about 1.2 mH. http://www.questmasters.us/B-24_Page_3.html http://eshop1.chem.buffalo.edu/600-Meter-TX.html -- 73 Warren K2ORS WD2XGJ WD2XSH/23 WE2XEB/2 WE2XGR/1 On Thu, May 28, 2009 at 6:47 AM, mal hamilton wrote: > Look out for ATU type CU - 25/ART - 13 called MAMA BEAR ex B29 BOMBER > AIRCRAFT radio equipment. Range 200 - 600 Kcs with 200 feet trailing wire > antenna. > Contains variometer, switches and vac relay. > I have a nice specimen at my QTH. > Ideal for 500 Kcs antenna matching. > Maybe someone has used one in a B29 > > G3KEV >