Return-Path: Received: (qmail 20436 invoked from network); 24 Jun 1999 02:01:54 +0100 Received: from magnus.plus.net.uk (HELO magnus.force9.net) (195.166.128.27) by guiness.force9.net with SMTP; 24 Jun 1999 02:01:54 +0100 Received: (qmail 11550 invoked from network); 24 Jun 1999 01:01:47 -0000 Received: from unknown (HELO post.thorcom.com) (212.172.148.70) by magnus.plus.net.uk with SMTP; 24 Jun 1999 01:01:47 -0000 Received: from majordom by post.thorcom.com with local (Exim 3.02 #1) id 10wxgr-0008NT-00 for rsgb_lf_group-outgoing@blacksheep.org; Thu, 24 Jun 1999 01:48:29 +0100 X-Priority: 3 X-MSMail-Priority: Normal Received: from smtp-out2.bellatlantic.net ([199.45.39.157]) by post.thorcom.com with esmtp (Exim 3.02 #1) id 10wxgq-0008NO-00 for rsgb_lf_group@blacksheep.org; Thu, 24 Jun 1999 01:48:28 +0100 Received: from bellatlantic.net (client-151-200-126-233.bellatlantic.net [151.200.126.233]) by smtp-out2.bellatlantic.net (8.9.1/8.9.1) with ESMTP id UAA15017; Wed, 23 Jun 1999 20:51:58 -0400 (EDT) X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Message-ID: <37717FBD.FC2CF4DD@bellatlantic.net> Date: Wed, 23 Jun 1999 20:45:49 -0400 From: "Andre' Kesteloot" X-Mailer: Mozilla 4.02 [en]C-DIAL (WinNT; U) MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org Subject: Re: LF: coiling winding problem References: Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 8bit Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org Sender: Soegiono, Gamal wrote: > How do I form a low loss coil for 137 kHz > using mentioned 2mm annealed copper wire? Hi, Gamal, Do you have access to teh ARRL Antenna Handbook, 18th edition (1998), page 5-6 to 5-8? If not, e-mail me your postal address. 73 Andre' N4ICK