Return-Path: Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-df06.r1000.mx.aol.com (Internet Inbound) with ESMTP id AD0CB3800008E; Sun, 13 Jan 2013 11:11:11 -0500 (EST) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1TuQ86-0000kg-1s for rs_out_1@blacksheep.org; Sun, 13 Jan 2013 16:09:50 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1TuQ85-0000kX-HM for rsgb_lf_group@blacksheep.org; Sun, 13 Jan 2013 16:09:49 +0000 Received: from out1.ip03ir2.opaltelecom.net ([62.24.128.239]) by relay1.thorcom.net with esmtp (Exim 4.77) (envelope-from ) id 1TuQ84-0001XF-2D for rsgb_lf_group@blacksheep.org; Sun, 13 Jan 2013 16:09:48 +0000 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AlUFAHm98lBcHYgt/2dsb2JhbABEph0Dj2qHeRdzghUEFAEBA0kCLAIIAgEGAR05AQQaBiQdAQICAQGIDJVynimRLgOILIVRmFeCdQ X-IronPort-AV: E=Sophos;i="4.84,461,1355097600"; d="scan'208,217";a="410775547" Received: from host-92-29-136-45.as13285.net (HELO xphd97xgq27nyf) ([92.29.136.45]) by out1.ip03ir2.opaltelecom.net with SMTP; 13 Jan 2013 16:09:27 +0000 Message-ID: <006601cdf1a8$5bcd66c0$0401a8c0@xphd97xgq27nyf> From: "mal hamilton" To: "rsgb" Date: Sun, 13 Jan 2013 16:09:25 -0000 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: 3.3 (+++) X-Spam-Report: Spam detection software, running on the system "relay1.thorcom.net", has identified this incoming email as possible spam. The original message has been attached to this so you can view it (if it isn't spam) or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: If I needed two loading coils for one antenna to cover LF es MF I think I would use one Loading coil and short out turns not required for MF and one Variometer would do both. I do not have a loading coil on MF because the antenna is a full size 1/4 wave inv L for MF and a separate antenna system for LF with around 400 uH loading/matching coil, no variometer, turns tapped up/down for a 50 ohm match. [...] Content analysis details: (3.3 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record 0.0 HTML_MESSAGE BODY: HTML included in message 3.3 AXB_XMAILER_MIMEOLE_OL_024C2 AXB_XMAILER_MIMEOLE_OL_024C2 X-Scan-Signature: 49f0f587e44d6711c57b8a4e950ba850 Subject: LF: Variometer es Loading coils Content-Type: multipart/alternative; boundary="----=_NextPart_000_0063_01CDF1A8.5B5FB0D0" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.8 required=5.0 tests=HTML_30_40,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: 3039ac1d40da50f2dc9f61c5 X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none This is a multi-part message in MIME format. ------=_NextPart_000_0063_01CDF1A8.5B5FB0D0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable If I needed two loading coils for one antenna to cover LF es MF I think = I would use one Loading coil and short out turns not required for MF and = one Variometer would do both. I do not have a loading coil on MF because the antenna is a full size = 1/4 wave inv L for MF and a separate antenna system for LF with around = 400 uH loading/matching coil, no variometer, turns tapped up/down for a = 50 ohm match. de g3kev ------=_NextPart_000_0063_01CDF1A8.5B5FB0D0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
If I needed two loading coils for one antenna to = cover LF=20 es MF I think I would use one Loading coil and short out turns not = required for=20 MF and one Variometer would do both.
I do not have a loading coil on MF because = the=20 antenna is a full size 1/4 wave inv L for MF and a separate antenna = system for=20 LF with around 400 uH loading/matching coil, no variometer, turns tapped = up/down=20 for a 50 ohm match.
 
de g3kev
 
 
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