Return-Path: Received: from mtain-de05.r1000.mx.aol.com (mtain-de05.r1000.mx.aol.com [172.29.64.205]) by air-db07.mail.aol.com (v129.4) with ESMTP id MAILINDB073-86494d53d62c14a; Thu, 10 Feb 2011 07:12:28 -0500 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-de05.r1000.mx.aol.com (Internet Inbound) with ESMTP id 2704238000283; Thu, 10 Feb 2011 07:12:26 -0500 (EST) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1PnVND-0005lj-Ic for rs_out_1@blacksheep.org; Thu, 10 Feb 2011 12:11:47 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1PnVND-0005la-7Z for rsgb_lf_group@blacksheep.org; Thu, 10 Feb 2011 12:11:47 +0000 Received: from msa-k1.u-netsurf.ne.jp ([202.233.11.14]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from <7l1rll@dp.u-netsurf.ne.jp>) id 1PnVNB-0007rS-47 for rsgb_lf_group@blacksheep.org; Thu, 10 Feb 2011 12:11:47 +0000 Received: from [192.168.1.5] (d205.HkanagawaFL71.vectant.ne.jp [120.51.190.205]) by msa-k1.u-netsurf.ne.jp (Postfix) with ESMTP id 661B64BE77 for ; Thu, 10 Feb 2011 21:11:39 +0900 (JST) From: Rick Wakatori <7l1rll@dp.u-netsurf.ne.jp> To: rsgb_lf_group@blacksheep.org In-Reply-To: <7.0.1.0.1.20110211002017.01a53a38@xtra.co.nz> References: <7.0.1.0.1.20110211002017.01a53a38@xtra.co.nz> Organization: RLL Date: Thu, 10 Feb 2011 21:11:14 +0900 Message-Id: <1297339884.6212.7.camel@vaio3rd> Mime-Version: 1.0 X-Mailer: Evolution 2.22.3.1 X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,none Subject: Re: LF: RigExpert Analysers Content-Type: text/plain 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=0.3 required=5.0 tests=FROM_HAS_MIXED_NUMS 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: 3039ac1d40cd4d53d62a7724 X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none Hi Kevin, I and some of friends of mine have used AA-54 for 136kHz. It's easy to measure resonant frequency, impedance and resistance with combination of an antena coil, antenna capacitance and earth resistance. On Fri, 2011-02-11 at 00:35 +1300, Brenda Hayes wrote: > Hello LF gang, > > Has any one tried a RigExpert AA-30 or AA-54 antenna analyser ? > They should appeal to the LF enthusiast as they go down to 100 kHz, > > 73, Kevin ZL4MD > > >