Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lipkowski.org X-Spam-Level: X-Spam-Status: No, score=-2.3 required=5.0 tests=FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_MED,SPF_PASS, T_DKIM_INVALID autolearn=ham autolearn_force=no version=3.4.0 X-Spam-DCC: : mailn 1480; 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 v3IC3iw8005171 for ; Tue, 18 Apr 2017 14:03:45 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1d0RmT-0003EG-Ve for rs_out_1@blacksheep.org; Tue, 18 Apr 2017 12:58:49 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1d0RmT-0003E7-Eh for rsgb_lf_group@blacksheep.org; Tue, 18 Apr 2017 12:58:49 +0100 Received: from mail-wm0-x22e.google.com ([2a00:1450:400c:c09::22e]) by relay1.thorcom.net with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.89) (envelope-from ) id 1d0RmQ-0005Gb-P8 for rsgb_lf_group@blacksheep.org; Tue, 18 Apr 2017 12:58:48 +0100 Received: by mail-wm0-x22e.google.com with SMTP id r190so12545067wme.1 for ; Tue, 18 Apr 2017 04:58:46 -0700 (PDT) X-DKIM-Result: Domain=gmail.com Result=Good and Known Domain DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:date:message-id:to:subject:in-reply-to:references:mime-version :content-transfer-encoding; bh=f1ibsfxEgod3RShI+bY4wc8y2kEO9nkJhl/TlNqRgRQ=; b=EFhvE/p99txnhAlCdQn8GGZqLrqTuYqFLY31vO2TNnbCbZAciS1VXDZlcUTOP1+Yje yuPwm/+YGuvjRT1BQv0UqZdlTJBGO0/pmwmIQ8t2cHkE77lfp5ngQ3uJjx/s9TAnfNcV gJXCjH+0aKxPuqdSbf06pPNSP9GOgH1ursrcUro7Vo64sYfZLjIhc51Iz2ATJ1cixehd cJFO26ofqo9C9edc2TolX/ciGP+mTq8kQM9okyCSHm7TR9nUc+45VlYpiDbTa76SvKrI 6BA6vk8WRvRaYR6Xq6a3/jb9ecauhYDJnfWvctMoFICZnqc6/V4Lu/hnuFSosBHR7lGg JoQA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:date:message-id:to:subject:in-reply-to :references:mime-version:content-transfer-encoding; bh=f1ibsfxEgod3RShI+bY4wc8y2kEO9nkJhl/TlNqRgRQ=; b=lYCfWN+ed6sEMr56eHFI0IZczSZsyy/lZ/zB1D5h6jIePTxKcTHsQet7Ld1F7S9FHc SfPJyD0r9oOCYRXGOqNDVWnscwbkmFYtKy2M91QAFQivtLpWc0EVWY23s7mXSUh7Cpe/ ZjqzxZnM9MishboE338WDpyQoLmgJrh5NZwGXGqIX2xU/ZvZDwrHOuSTMvOAUXV3sK2n LpffGhUMhzMvp6TBcTulx6esMUgAZT9qTbDV91MBmQNJUgqUACc1wS3Jg68oQTMpcIfU HJXiHBNaMf9qEYY/0wd6QYXP0PyrO0274dVFSJBfVhmBP04EsDnVI2Adk7aQ5roKq67M WPMg== X-Gm-Message-State: AN3rC/5go2CBlTSRG9l4b3x61qqzJCehZQvYE1ZG2wIshU83Otx6pLLQ sbeEsdniXJU7PWA+ X-Received: by 10.28.59.69 with SMTP id i66mr12191778wma.42.1492516722069; Tue, 18 Apr 2017 04:58:42 -0700 (PDT) Received: from OfficeWin7.lan (82-70-254-222.dsl.in-addr.zen.co.uk. [82.70.254.222]) by smtp.gmail.com with ESMTPSA id k63sm14640620wmf.9.2017.04.18.04.58.41 for (version=TLS1 cipher=AES128-SHA bits=128/128); Tue, 18 Apr 2017 04:58:41 -0700 (PDT) From: Chris Wilson X-Google-Original-From: Chris Wilson Date: Tue, 18 Apr 2017 12:58:40 +0100 X-Priority: 3 (Normal) Message-ID: <1229336941.20170418125840@gmail.com> To: DK7FC In-Reply-To: <58F525B4.9090008@posteo.de> References: <15b72b3360e.marcocadeddu@tin.it> <731997437.20170416124847@gmail.com> <58F525B4.9090008@posteo.de> MIME-Version: 1.0 X-Scan-Signature: a6b6ffaf48fdddf1ed5c25dc4bf03ee1 Subject: Re: LF: Happy Easter MF LF VLF Content-Type: text/plain; charset=us-ascii 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: O X-Status: X-Keywords: X-UID: 11366 Hello Stefan, Tuesday, April 18, 2017 Thanks Stefan, I am toying with having a crack at VLF. I am wondering where I can find suitable 12 inch plus diameter tube to wind on, polycarbonate tube is ludicrously expensive in 3mm plus wall thickness and large diameters. My LF coil is wound around a round and near parallel sided nylon feed bin. I keep looking about, and although I have some 12 inch diameter field drain it's ribbed and unsuitable as is to wind upon. Anyone got any imaginative cheap sources short of nicking something from a construction site? ;) > Am 16.04.2017 13:48, schrieb Chris Wilson: >> I am amazed by pretty much everything Stefan does, I am hope he has >> some financial backing, just keeping him in copper wire and toroids >> looks like a job fro a wealthy man! Amazing stuff on VLF, simply >> amazing. > Many thanks Chris :-) > One day you will decide to join in :-) It's not a miracle to be down > there. The most relevant factor is not money but rather patience, e.g. > for winding a coil... > Your LF signal is one of the best here in the moment! I can see you > daily in LF WSPR and OP32. Good job! > 73, Stefan -- Best regards, Chris mailto:dead_fets@gmail.com