Return-Path: <owner-rsgb_lf_group@blacksheep.org> X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lipkowski.org X-Spam-Level: X-Spam-Status: No, score=-0.7 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, RCVD_IN_DNSWL_MED,SPF_PASS,SUBJ_ALL_CAPS autolearn=ham autolearn_force=no version=3.4.0 X-Spam-DCC: EATSERVER: mailn 1166; Body=2 Fuz1=2 Fuz2=2 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by lipkowski.org (8.14.4/8.14.4/Debian-8+deb8u1) with ESMTP id v1FK5YW5001753 for <sq5bpf@lipkowski.org>; Wed, 15 Feb 2017 21:05:35 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1ce5mP-0000gG-W3 for rs_out_1@blacksheep.org; Wed, 15 Feb 2017 20:02:21 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1ce5mP-0000g7-Ld for rsgb_lf_group@blacksheep.org; Wed, 15 Feb 2017 20:02:21 +0000 Received: from mout02.posteo.de ([185.67.36.66]) by relay1.thorcom.net with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.87) (envelope-from <selberdenken@posteo.de>) id 1ce5mM-0002qm-OL for rsgb_lf_group@blacksheep.org; Wed, 15 Feb 2017 20:02:20 +0000 Received: from submission (posteo.de [89.146.220.130]) by mout02.posteo.de (Postfix) with ESMTPS id 29F8520C04 for <rsgb_lf_group@blacksheep.org>; Wed, 15 Feb 2017 21:02:18 +0100 (CET) Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 3vNqvF2BBqz104Z for <rsgb_lf_group@blacksheep.org>; Wed, 15 Feb 2017 21:02:17 +0100 (CET) Message-ID: <58A4B3C9.4030007@posteo.de> Date: Wed, 15 Feb 2017 21:02:17 +0100 From: DK7FC <selberdenken@posteo.de> User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; de; rv:1.9.1.8) Gecko/20100227 Thunderbird/3.0.3 MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org References: <15a42e15605-3718-97d8@webprd-a49.mail.aol.com> <58A4A5FB.7040000@posteo.de> <Pine.LNX.4.64.1702151600430.7344@plato.ucs.mun.ca> In-Reply-To: <Pine.LNX.4.64.1702151600430.7344@plato.ucs.mun.ca> X-Scan-Signature: 5c1f37c04fc013ebbc2288fd3791d043 Subject: VLF: VO1NA Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit 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 X-Scanned-By: MIMEDefang 2.75 Status: RO X-Status: X-Keywords: X-UID: 10603 Hi Joe, How much current or voltage will the coils hold? Why did you choose RF litz wire for a VLF TX coil? Good luck! 73, Stefan Am 15.02.2017 20:45, schrieb jcraig@mun.ca: > Hi VLF, > > Thank-you for the interesting reading and congrats on your latest > milestones. > > There have been some very modest steps taken on this side of the > pond. New coils were wound with 12 strands of 0.08mm insulated > copper: 2 pies 170 and 110 mH, combined 487 mH, 234 ohms DC. > The 100m wire at H=15m was just tuned and I'm happy to be QRV again > on VLF a month after the licence was renewed. > > 73 > Joe VO1NA