Delivered-To: daveyxm@virginmedia.com Received: by 10.50.93.2 with SMTP id cq2csp28477igb; Sun, 8 Sep 2013 02:32:35 -0700 (PDT) X-Received: by 10.180.126.3 with SMTP id mu3mr2551858wib.27.1378632754787; Sun, 08 Sep 2013 02:32:34 -0700 (PDT) Return-Path: Received: from post.thorcom.com (post.thorcom.com. [195.171.43.25]) by mx.google.com with ESMTP id lu10si2704711wjb.74.1969.12.31.16.00.00; Sun, 08 Sep 2013 02:32:34 -0700 (PDT) Received-SPF: neutral (google.com: 195.171.43.25 is neither permitted nor denied by best guess record for domain of owner-rsgb_lf_group@blacksheep.org) client-ip=195.171.43.25; Authentication-Results: mx.google.com; spf=neutral (google.com: 195.171.43.25 is neither permitted nor denied by best guess record for domain of owner-rsgb_lf_group@blacksheep.org) smtp.mail=owner-rsgb_lf_group@blacksheep.org Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1VIaqH-0002XV-7t for rs_out_1@blacksheep.org; Sun, 08 Sep 2013 09:59:37 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1VIaqG-0002XM-OY for rsgb_lf_group@blacksheep.org; Sun, 08 Sep 2013 09:59:36 +0100 Received: from know-smtprelay-omc-10.server.virginmedia.net ([80.0.253.74]) by relay1.thorcom.net with esmtp (Exim 4.77) (envelope-from ) id 1VIaqF-0001nw-0k for rsgb_lf_group@blacksheep.org; Sun, 08 Sep 2013 09:59:35 +0100 Received: from [192.168.2.2] ([86.11.222.118]) by know-smtprelay-10-imp with bizsmtp id NYzZ1m00M2Zsi3201YzZ2z; Sun, 08 Sep 2013 09:59:33 +0100 X-Originating-IP: [86.11.222.118] X-Spam: 0 X-Authority: v=2.0 cv=GOJQiZxK c=1 sm=1 a=SuBfSidSudpnzoPf7Jvm+w==:17 a=w6a3HHUVh58A:10 a=uObrxnre4hsA:10 a=9YlaCzn6_68A:10 a=kj9zAlcOel0A:10 a=NLZqzBF-AAAA:8 a=TGBZpZjJUWUA:10 a=0pYpg-9XN8aGpKCHahIA:9 a=CjuIK1q_8ugA:10 a=SuBfSidSudpnzoPf7Jvm+w==:117 From: "Mike Dennison" To: Warren Ziegler , rsgb_lf_group@blacksheep.org Date: Sun, 08 Sep 2013 09:59:32 +0100 MIME-Version: 1.0 Message-ID: <522C4A84.32098.242AD9@mike.dennison.ntlworld.com> In-reply-to: References: X-mailer: Pegasus Mail for Windows (4.41) Content-description: Mail message body X-Spam-Score: -0.0 (/) X-Spam-Report: Spam detection software, running on the system "relay1.thorcom.net", has identified this incoming email as possible spam. The original message has been attached to this so you can view it (if it isn't spam) or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: Letter to PW sent today. Mike, G3XDV On 7 Sep 2013 at 21:53, Warren Ziegler wrote: [...] Content analysis details: (-0.0 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [80.0.253.74 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record X-Scan-Signature: c1f72e5acb1277e013f90c915ad7ad68 Subject: Re: LF: G4CFY writes off the 137kHz band Content-type: text/plain; charset=US-ASCII 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 Status: O X-Status: X-Keywords: X-UID: 2340 Letter to PW sent today. Mike, G3XDV On 7 Sep 2013 at 21:53, Warren Ziegler wrote: > Tony Nailer G4CFY has a bit in his "Practical Wireless" column > "Technical for the terrified" this month on the 137 kHz band in which > he writes it off as worthless. > > "With the limitation of antenna efficiency together with a bandwidth > of only 100Hz, there really isn't much that can be done with this > band." > > Anyone on the list know Tony? > Who is in the best position to write a rebuttal that PW will publish? > > > -- > 73 Warren K2ORS > WD2XGJ > WD2XSH/23 > WE2XEB/2 > WE2XGR/1 >