Return-Path: Received: (qmail 21909 invoked from network); 29 Oct 2001 13:04:57 -0000 Received: from unknown (HELO warrior.services.quay.plus.net) (212.159.14.227) by excalibur.plus.net with SMTP; 29 Oct 2001 13:04:57 -0000 Received: (qmail 2618 invoked from network); 29 Oct 2001 13:04:49 -0000 Received: from unknown (HELO post.thorcom.com) (212.172.148.70) by warrior.services.quay.plus.net with SMTP; 29 Oct 2001 13:04:49 -0000 Received: from majordom by post.thorcom.com with local (Exim 3.33 #2) id 15yC1S-000768-00 for rsgb_lf_group-outgoing@blacksheep.org; Mon, 29 Oct 2001 13:00:10 +0000 Received: from latimer.mail.uk.easynet.net ([195.40.1.40]) by post.thorcom.com with esmtp (Exim 3.33 #2) id 15yC1R-000763-00 for rsgb_lf_group@blacksheep.org; Mon, 29 Oct 2001 13:00:09 +0000 Received: from ericadodd (tnt-3-58.easynet.co.uk [195.40.202.58]) by latimer.mail.uk.easynet.net (Postfix) with SMTP id 1436D5465B for ; Mon, 29 Oct 2001 12:59:22 +0000 (GMT) Message-ID: <001501c16079$afd27840$3aca28c3@ericadodd> From: "g3ldo" To: rsgb_lf_group@blacksheep.org References: <2614258.1004295195891.JavaMail.computernetworks@gomailjtp05> Subject: LF: Decca Coils Date: Mon, 29 Oct 2001 12:59:47 -0000 MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 5.50.4522.1200 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group Sender: I am dismantling a Decca loading coil with the objective of rebuilding it to load my 16m high antenna. It will be converted so that it is a multi-layer coil. Does anyone know of a formula for multilayer coils where the spacing between the layers is several times the wire diameter? Regards, Peter, G3LDO e-mail Web