Delivered-To: daveyxm@virginmedia.com Received: by 10.50.203.68 with SMTP id ko4csp123094igc; Fri, 18 Apr 2014 16:27:39 -0700 (PDT) X-Received: by 10.180.211.207 with SMTP id ne15mr4104866wic.31.1397863658959; Fri, 18 Apr 2014 16:27:38 -0700 (PDT) Return-Path: Received: from post.thorcom.com (post.thorcom.com. [195.171.43.25]) by mx.google.com with ESMTP id s10si34496wix.93.2014.04.18.16.27.38 for ; Fri, 18 Apr 2014 16:27:38 -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 1WbHmd-00020C-WD for rs_out_1@blacksheep.org; Sat, 19 Apr 2014 00:01:23 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1WbHmd-000203-Ho for rsgb_lf_group@blacksheep.org; Sat, 19 Apr 2014 00:01:23 +0100 Received: from icp-osb-irony-out4.external.iinet.net.au ([203.59.1.220]) by relay1.thorcom.net with esmtp (Exim 4.82) (envelope-from ) id 1WbHma-0007dd-Ms for rsgb_lf_group@blacksheep.org; Sat, 19 Apr 2014 00:01:22 +0100 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AswCAIetUVN8q3c9/2dsb2JhbAANTYNVqnGWPYMZAQmBM4MZAQEBBDgRQAsNBwQJJQ8CRhMIAQGxR6QNF45pFoQiBJ9ujxI X-IronPort-AV: E=Sophos;i="4.97,886,1389715200"; d="scan'208";a="318621355" Received: from unknown (HELO [192.168.0.2]) ([124.171.119.61]) by icp-osb-irony-out4.iinet.net.au with ESMTP; 19 Apr 2014 07:01:15 +0800 Message-ID: <5351AEBA.10207@netspace.net.au> Date: Sat, 19 Apr 2014 09:01:14 +1000 From: Richard Rogers User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.4.0 MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org References: <53519F43.2020709@netspace.net.au> <5351A3E1.90603@virginbroadband.com.au> In-Reply-To: <5351A3E1.90603@virginbroadband.com.au> 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: OK, With a wire joining the bottom ends 10cm above ground and no earth connection, the best front to back seems to be with an 800 ohm resistor. Would you like me to send you some plots? On 19-Apr-14 8:14 AM, edgar wrote: > Hi Ric, > > Thank you for looking at the EWE antenna. > > The seven strand data cable was not used to simulate Litz wire, it was > the best (only) cable available. > > Also the diameter of the shield is 5mm. > > The two earth stakes are connected together with a piece of able > laying on the ground. > > Regards, Edgar > Moonah, Tasmania. > > > > > > ----- > No virus found in this message. > Checked by AVG - www.avg.com > Version: 2014.0.4569 / Virus Database: 3882/7360 - Release Date: 04/17/14 > > [...] 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 [203.59.1.220 listed in list.dnswl.org] X-Scan-Signature: 6ffbd2c9950b634d6cc91f9565b01a8b Subject: Re: LF:EWE antenna 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 OK, With a wire joining the bottom ends 10cm above ground and no earth connection, the best front to back seems to be with an 800 ohm resistor. Would you like me to send you some plots? On 19-Apr-14 8:14 AM, edgar wrote: > Hi Ric, > > Thank you for looking at the EWE antenna. > > The seven strand data cable was not used to simulate Litz wire, it was > the best (only) cable available. > > Also the diameter of the shield is 5mm. > > The two earth stakes are connected together with a piece of able > laying on the ground. > > Regards, Edgar > Moonah, Tasmania. > > > > > > ----- > No virus found in this message. > Checked by AVG - www.avg.com > Version: 2014.0.4569 / Virus Database: 3882/7360 - Release Date: 04/17/14 > > -- 73, Ric VK7RO