Return-Path: Received: (qmail 14848 invoked from network); 29 Jan 2000 08:22:04 -0000 Received: from unknown (HELO post.thorcom.com) (212.172.148.70) by teachers.core.plus.net.uk with SMTP; 29 Jan 2000 08:22:04 -0000 Received: from majordom by post.thorcom.com with local (Exim 3.02 #1) id 12ET1N-00077H-00 for rsgb_lf_group-outgoing@blacksheep.org; Sat, 29 Jan 2000 08:14:17 +0000 Received: from mb09.swip.net ([193.12.122.212]) by post.thorcom.com with esmtp (Exim 3.02 #1) id 12ET1M-00077C-00 for rsgb_lf_group@blacksheep.org; Sat, 29 Jan 2000 08:14:16 +0000 Received: from win95 (d212-151-91-151.swipnet.se [212.151.91.151]) by mb09.swip.net (8.8.8/8.8.8) with SMTP id JAA15195 for ; Sat, 29 Jan 2000 09:14:05 +0100 (MET) Message-ID: <000d01bf6a31$3bf336c0$975b97d4@win95.swipnet.se> From: "Christer Andersson" To: "RSGB LF group" Subject: LF: 8 kHz loading coil Date: Sat, 29 Jan 2000 09:17:06 +0100 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 4.72.3110.5 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: Hello (V)LF experimenters, I have an idea of resonating my existing vertical on 8 kHz. Is there a practical way to construct a 600 mH loading coil, withstanding 3-4 A and high voltage? Any *large* toroids on the market?' /Christer sm6pxj