Return-Path: Received: from mtain-dh01.r1000.mx.aol.com (mtain-dh01.r1000.mx.aol.com [172.29.65.21]) by air-md03.mail.aol.com (v129.4) with ESMTP id MAILINMD033-8b7e4c0657022c9; Wed, 02 Jun 2010 09:05:06 -0400 Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by mtain-dh01.r1000.mx.aol.com (Internet Inbound) with ESMTP id 2F32F3800019F; Wed, 2 Jun 2010 09:05:03 -0400 (EDT) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1OJnbS-0003XH-6N for rs_out_1@blacksheep.org; Wed, 02 Jun 2010 14:03:26 +0100 Received: from [193.82.116.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1OJnbR-0003X8-Qm for rsgb_lf_group@blacksheep.org; Wed, 02 Jun 2010 14:03:25 +0100 Received: from out1.ip09ir2.opaltelecom.net ([62.24.128.245]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1OJnbP-0000C1-Sb for rsgb_lf_group@blacksheep.org; Wed, 02 Jun 2010 14:03:25 +0100 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Ak4FAJ7zBUxOk8cS/2dsb2JhbACOYAOPOHHAY4UWBA X-IronPort-AV: E=Sophos;i="4.53,347,1272841200"; d="scan'208,217";a="437772918" Received: from unknown (HELO xphd97xgq27nyf) ([78.147.199.18]) by out1.ip09ir2.opaltelecom.net with SMTP; 02 Jun 2010 14:03:16 +0100 Message-ID: <006001cb0253$f76f9fe0$0401a8c0@xphd97xgq27nyf> From: "mal hamilton" To: "rsgb" Date: Wed, 2 Jun 2010 14:03:16 +0100 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2600.0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,HTML_MESSAGE=0.001 Subject: LF: Loading Inductors Content-Type: multipart/alternative; boundary="----=_NextPart_000_005D_01CB025C.58CB0CE0" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.5 required=5.0 tests=HTML_40_50,HTML_MESSAGE autolearn=no version=2.63 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-aol-global-disposition: G x-aol-sid: 3039ac1d41154c0656ff052f X-AOL-IP: 193.82.116.20 ------=_NextPart_000_005D_01CB025C.58CB0CE0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable vlf As well as tv lopt transformers try mains toroidal wound transformers.= =20 I have just tried a large one with a secondary winding giving me 116= mH just about what I need to resonate my antenna. I cannot detect any= noticeable loss at present on RX, in fact it enhances the signal. It will depend on core material whether it is suitable or not, no doub= t there are several varities. mal/g3kev PS It looks like Alpha has switched off agn ------=_NextPart_000_005D_01CB025C.58CB0CE0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
vlf
As well as tv lopt transformers try= mains toroidal=20 wound transformers.
I have just tried a large one with a= secondary=20 winding giving me 116 mH just about what I need to resonate my antenna= . I cannot=20 detect any noticeable loss
at present on RX, in fact it enhances= the=20 signal.
It will depend on core material wheth= er it is=20 suitable or not, no doubt there are several varities.
 
mal/g3kev
 
PS
It looks like Alpha has switched off= =20 agn
 
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