X-GM-THRID: 1216499911418013869 X-Gmail-Labels: rsgb lf X-Gmail-Received: f3a3b25fe5f883146286671ded6f4064882f4902 Delivered-To: daveyxm@gmail.com Received: by 10.78.185.17 with SMTP id i17cs141790huf; Fri, 6 Oct 2006 07:25:22 -0700 (PDT) Received: by 10.67.119.13 with SMTP id w13mr3310686ugm; Fri, 06 Oct 2006 07:25:21 -0700 (PDT) Return-Path: Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by mx.google.com with ESMTP id 53si1913780ugd.2006.10.06.07.25.21; Fri, 06 Oct 2006 07:25:21 -0700 (PDT) Received-SPF: neutral (google.com: 193.82.116.20 is neither permitted nor denied by best guess record for domain of owner-rsgb_lf_group@blacksheep.org) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1GVqYh-0001jO-C4 for rs_out_1@blacksheep.org; Fri, 06 Oct 2006 15:20:15 +0100 Received: from [193.82.59.130] (helo=relay2.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1GVqYg-0001jF-VN for rsgb_lf_group@blacksheep.org; Fri, 06 Oct 2006 15:20:15 +0100 Received: from rzlsrv1.fh-amberg-weiden.de ([195.37.42.5]) by relay2.thorcom.net with esmtp (Exim 4.51) id 1GVqYc-0007rO-3c for rsgb_lf_group@blacksheep.org; Fri, 06 Oct 2006 15:20:14 +0100 Received: from rzlsrv1.fh-amberg-weiden.de (localhost [127.0.0.1]) by rzlsrv1.fh-amberg-weiden.de (Postfix) with SMTP id 5B1FC47196 for ; Fri, 6 Oct 2006 16:20:01 +0200 (CEST) Received: from fh-amberg-weiden.de (nb-koelpints.fh-amberg-weiden.de [10.10.130.135]) by rzlsrv1.fh-amberg-weiden.de (Postfix) with ESMTP id 46F6A266EB for ; Fri, 6 Oct 2006 16:20:01 +0200 (CEST) Message-ID: <45266610.2030800@fh-amberg-weiden.de> Date: Fri, 06 Oct 2006 16:20:00 +0200 From: =?ISO-8859-1?Q?Thomas_K=F6lpin?= User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; de-DE; rv:1.4) Gecko/20030619 Netscape/7.1 (ax) X-Accept-Language: de-de, de MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org References: <53C2E6579EEFE245951674BE4CD693622F37BD@umnt02.umwelt.loc> In-Reply-To: <53C2E6579EEFE245951674BE4CD693622F37BD@umnt02.umwelt.loc> X-Spam-Score: -1.0 (-) X-Spam-Report: autolearn=disabled,AWL=-0.975 Subject: LF: LF/MF: Coil Forms Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: quoted-printable 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: 4294 Hello group, just to whom it may concern: I happened to find a web site (sorry - only in German) offering coil=20 form kits made from polyamid 6.6 with 30% glassfibers for basket coils=20 and cylindrical air coils: http://www.roehrentechnik.de/html/flachspulen.html http://www.roehrentechnik.de/html/luftspulen.html They offer accessories like plug in pins, sockets and simple litz wire=20 too, the prices seem to be quite reasonable (I don=B4t get any commission= ;-)) For all of the coil forms you can find some graphs about L and Q versus=20 number of turns, kind of wire and frequency. Up to now I have`n tested this source by myself, indeed. 73, Tom, DK1IS JN59WK www.qrz.com/callsign/dk1is