Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lipkowski.org X-Spam-Level: ** X-Spam-Status: No, score=2.1 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, SPF_PASS,STOX_REPLY_TYPE,STOX_REPLY_TYPE_WITHOUT_QUOTES,T_DKIM_INVALID autolearn=no autolearn_force=no version=3.4.0 X-Spam-DCC: : mailn 1480; Body=3 Fuz1=3 Fuz2=3 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by lipkowski.org (8.14.4/8.14.4/Debian-8+deb8u2) with ESMTP id v74Km4e7011585 for ; Fri, 4 Aug 2017 22:48:06 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1ddjLX-0008UT-NG for rs_out_1@blacksheep.org; Fri, 04 Aug 2017 21:37:23 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1ddjLK-0008UK-2l for rsgb_lf_group@blacksheep.org; Fri, 04 Aug 2017 21:37:10 +0100 Received: from rgout0803.bt.lon5.cpcloud.co.uk ([65.20.0.150]) by relay1.thorcom.net with esmtp (Exim 4.89) (envelope-from ) id 1ddjLH-000535-8M for rsgb_lf_group@blacksheep.org; Fri, 04 Aug 2017 21:37:08 +0100 X-OWM-Source-IP: 86.185.176.70 (GB) X-OWM-Env-Sender: alan.melia@btinternet.com Received: from gnat (86.185.176.70) by rgout08.bt.lon5.cpcloud.co.uk (9.0.019.13-1) (authenticated as alan.melia@btinternet.com) id 58BFF0800FEB4FD3; Fri, 4 Aug 2017 21:37:05 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=btinternet.com; s=btcpcloud; t=1501879027; bh=7uhLxff6g4RRPrhv8WKm7h3qh6dL7YHpfC8CIGHwA8s=; h=Message-ID:From:To:Subject:Date:MIME-Version:X-Mailer; b=oasJfzcHtN2NUrt2J8HTVtwFW+s2i986TQAhve1uuiKaBVto+QmhKRybMxQqMm9zSGNFi5582I3hq6BoVEYfKtdzaRo1pdDlRM3Khk0APo1ACczwhWB1BQcbjbk/ahvFMqeNCJXsHbHtECMWG3W2mfR1+ySq4PEjkFcF9ElnY6k= Message-ID: <0883B95D3F4D417F975C59A900E1A838@gnat> From: "Alan Melia" To: , Date: Fri, 4 Aug 2017 21:36:54 +0100 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.5931 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.6157 X-Scan-Signature: aee9e5eeb35c86f052d502ac97832558 Subject: LF: RE:G4HUP aerial current meter Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=original 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: A X-Keywords: X-UID: 12324 It has just occured to me that the 1A range may not be high enough for some of the LF QRO merchants. There is a simple mod which will extend the range up to 10A though you should be aware the ferrite core has not been tested at this level of RF. These cores are used on mains leads carrying up to 13A so I think they will be OK. Thank you to those showing interest, there are a few kits still available. Alan G3NYK