Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lipkowski.org X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, SPF_PASS,T_DKIM_INVALID,URIBL_BLOCKED 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+deb8u2) with ESMTP id v759crAf012595 for ; Sat, 5 Aug 2017 11:38:54 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1ddvUj-0002ED-MP for rs_out_1@blacksheep.org; Sat, 05 Aug 2017 10:35:41 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1ddvUi-0002E2-Sq for rsgb_lf_group@blacksheep.org; Sat, 05 Aug 2017 10:35:40 +0100 Received: from know-smtprelay-omc-11.server.virginmedia.net ([80.0.253.75]) by relay1.thorcom.net with esmtps (TLSv1:DHE-RSA-AES256-SHA:256) (Exim 4.89) (envelope-from ) id 1ddvUg-0007Qm-1b for rsgb_lf_group@blacksheep.org; Sat, 05 Aug 2017 10:35:39 +0100 Received: from ASUS ([82.21.241.77]) by know-smtprelay-11-imp with bizsmtp id tMba1v00U1gtunm01MbahY; Sat, 05 Aug 2017 10:35:34 +0100 X-DKIM-Result: Domain=ntlworld.com Result=Signature OK X-Originating-IP: [82.21.241.77] X-Authenticated-User: X-Spam: 0 X-Authority: v=2.1 cv=DdHq0aZW c=1 sm=1 tr=0 a=+we89o/nwg41pYryx2JXJA==:117 a=+we89o/nwg41pYryx2JXJA==:17 a=L9H7d07YOLsA:10 a=9cW_t1CCXrUA:10 a=s5jvgZ67dGcA:10 a=8nJEP1OIZ-IA:10 a=x7bEGLp0ZPQA:10 a=GoqwstHNAAAA:8 a=F3M5lZpKAAAA:8 a=ufFjvtHFBsoZGVAB74UA:9 a=wPNLvfGTeEIA:10 a=aif6eW07jeEVVZOP0pFm:22 a=slCku8JSH3TyizEDQ3pD:22 Message-ID: <272A11EB6A80467D9FA04EFAF51DD15A@ASUS> From: To: References: <0883B95D3F4D417F975C59A900E1A838@gnat> In-Reply-To: <0883B95D3F4D417F975C59A900E1A838@gnat> Date: Sat, 5 Aug 2017 10:35:34 +0100 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal Importance: Normal X-Mailer: Microsoft Windows Live Mail 15.4.3555.308 X-MimeOLE: Produced By Microsoft MimeOLE V15.4.3555.308 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ntlworld.com; s=meg.feb2017; t=1501925734; bh=J80I1vOdUEy+Gc9CKM0KJ2i1mpvj6kaBEjkcecf/MD0=; h=From:To:References:In-Reply-To:Subject:Date; b=qOh88SvwpeYv52zDycCNaU3J+ZL+D66AHnQEoYfmGsLebrVlWXsGYQ3kD9JKx6i2s kk7bHN9O9Zd3Cv2kCKHQ9oseEu6eOHX6uYMbhX1vFcsPQF/kezBM5k++qIIvTUdkbn V5gfhu5qRVfIcuidqwoIsrmaRdRlYiVqIOzqD+GAQyWK1lktuaTfUtdswW+d5J5aJO tDpprZEH1/IMUXyMyCQSOr6qHLIgdqHUOGGrHiCyeBpNT2wqePa5E6zyvqgRKO7PNh xVJvctfpoe4e9FDEU236ZdvmpwQ54S/ym+moaCFF1mqvCNssTfBZbirYU0Gnssd/V7 bcxcz6mFmNB3g== X-Scan-Signature: 4e3b1488273adbbe9757d6bdd5adf219 Subject: Re: LF: RE:G4HUP aerial current meter Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=response 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: 12334 Hello Allan I assume the 10A mod is a matter of increasing the series R with the meter to around 800k? I suppose a 3way switch and extra trim pot could be added to preserve the 1A range too. Thanks for the note re-shipping Monday. Look forward to getting the Kit. 73 Ian G4GIR -----Original Message----- From: Alan Melia Sent: Friday, August 4, 2017 9:36 PM To: rsgb_lf_group@yahoogroups.co.uk ; rsgb_lf_group@blacksheep.org Subject: LF: RE:G4HUP aerial current meter 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