X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Mon, 27 Feb 2006 17:39:01 -0500 Message-ID: X-Original-Return-Path: Received: from mxsf32.cluster1.charter.net ([209.225.28.156] verified) by logan.com (CommuniGate Pro SMTP 5.0.8) with ESMTP id 999798 for lml@lancaironline.net; Mon, 27 Feb 2006 10:07:28 -0500 Received-SPF: pass receiver=logan.com; client-ip=209.225.28.156; envelope-from=bobjude@charter.net Received: from mxip01a.cluster1.charter.net (mxip01a.cluster1.charter.net [209.225.28.131]) by mxsf32.cluster1.charter.net (8.12.11/8.12.11) with ESMTP id k1RF6VUC026504 for ; Mon, 27 Feb 2006 10:06:32 -0500 Received: from 71-85-200-254.dhcp.stls.mo.charter.com (HELO computer) ([71.85.200.254]) by mxip01a.cluster1.charter.net with SMTP; 27 Feb 2006 10:06:32 -0500 X-IronPort-AV: i="4.02,150,1139202000"; d="scan'208"; a="1884019038:sNHT38571452" X-Original-Message-ID: <005901c63baf$83421720$6500a8c0@computer> From: "Bob Jude" X-Original-To: "Mail List Lancair" References: Subject: Re: [LML] Re: My solution to Comm Antenna ground plane-ACTUAL TESTING X-Original-Date: Mon, 27 Feb 2006 09:07:20 -0600 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1437 X-MIMEOLE: Produced By Microsoft MimeOLE V6.00.2800.1441 > Posted for "John W. Cox" : > What to the possibility of using copper screen (mesh) material bonded to > the glass to create the ground plane? Instead of aluminum skin. > John Cox John, That sounds like a very good plan to me. This is probably the approach that I would take if I had a plane with carbon fiber skin. Copper screen is light. It can be easily bonded to the skin and covered with on layer of fiberglass then faired in to conform to the original contour. It has several advantages over conductive paint, among which are, 1) It is a better conductor 2) You don't have to worry about degradation with age 3) Contact with the outer conductor of your coaxial cable is firm and more reliable. Bob Jude, N65BJ