Return-Path: Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by klubnl.pl (8.14.4/8.14.4/Debian-8+deb8u2) with ESMTP id w5SJB7HE013992 for ; Thu, 28 Jun 2018 21:11:08 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1fYcGI-0000qt-Ca for rs_out_1@blacksheep.org; Thu, 28 Jun 2018 20:07:22 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1fYcGH-0000qk-Px for rsgb_lf_group@blacksheep.org; Thu, 28 Jun 2018 20:07:21 +0100 Received: from smtp-out-no.shaw.ca ([64.59.134.13]) by relay1.thorcom.net with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.91_59-0488984) (envelope-from ) id 1fYcGF-0001Re-5p for rsgb_lf_group@blacksheep.org; Thu, 28 Jun 2018 20:07:20 +0100 Received: from StevePC ([24.108.60.123]) by shaw.ca with SMTP id YcG9fkym8ogHjYcGAfhSP5; Thu, 28 Jun 2018 13:07:15 -0600 X-DKIM-Result: Domain=shaw.ca Result=Signature OK DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=shaw.ca; s=s20180605; t=1530212835; bh=E5BfEBe9fKFRVGfQLE+hx6GoL47NFUwIR9Tkng60U2g=; h=From:To:References:In-Reply-To:Subject:Date; b=VntBr0S+ROPCzaP+aZmS8WuHXy6Ibp/Scerj8BqhdO0j6hHSXsPtXQkPejEgtn7ZM kmKRUtXxYRMr6UT1iyooORgPa/lcecD1gnF7mmiOB1hfqhW3/t794VtURSEW580PPJ un9OT+mrxUWx4YYVwMe1Yrjwq5KOm1eTnVX7c5fAYRAdVekQ5q/me5sFzsz9GOuVcu vWZcZSDidxrX6mgyXHsvUlyuAWfc4yeFyGFMEJq0nJ3+UimqpNU9Skf0/QacUIBsvt LLzqQZPktxgRj54zazEyXfE34LpBbEhpg8x3aZGk8O6HqwHwdFj3Z67RK9hE/pNW4s skMkqDWFB444w== X-Authority-Analysis: v=2.3 cv=Sre+FsG0 c=1 sm=1 tr=0 a=02AN2SbtWL/JWAP7bjKH1A==:117 a=02AN2SbtWL/JWAP7bjKH1A==:17 a=8nJEP1OIZ-IA:10 a=x7bEGLp0ZPQA:10 a=QejfARXMAAAA:8 a=eL5lqVd3AAAA:8 a=Rm6klzXKLH5APGmOd6IA:9 a=wPNLvfGTeEIA:10 a=jsmAumcsUXIA:10 a=BC3gsuZa1vz2YJYxs7Nf:22 a=r5fwSD0_7PCr-xOGcPf9:22 Message-ID: <7BC2B5A76CE1468F98AB21A5CFD81945@StevePC> From: "Steve" To: References: <319563372.20180628161811@gmail.com> <5B3512D8.7080006@posteo.de> In-Reply-To: Date: Thu, 28 Jun 2018 12:07:13 -0700 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Windows Mail 6.0.6002.18197 X-MimeOLE: Produced By Microsoft MimeOLE V6.0.6002.19728 X-CMAE-Envelope: MS4wfGhekWIWn115KQ6M0jGgZTBnX+ZhxGw0rFXRdYzybLgM0C7aHPl9t44nf0qnwdheTfqXhNG5vkQsrYxXs4LD9SB2KZ5rKSPpZKQUSGuL1SFPQoqKnLvk C0McywWUQQddNwW4du8ILV/XEwbOKqCBXVnbzvoP5BzDqI4EmeOkLjAQ X-Spam-Score: -0.5 (/) X-Spam-Report: Spam detection software, running on the system "relay1.thorcom.net", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see @@CONTACT_ADDRESS@@ for details. Content preview: >I use aircore loading and matching >Use 2 coils and SW between them for desired band >G3KEV Chris...this is what I do as well. A separate ferrite matching xfrmr but exactly the same, for each band, made from TV flyback cores. The 630m coil is not large so it's very easy to make a second one. Separate short coax runs to the shack. To change bands I just unscrew the down lead from one coil and fasten it to the other..takes about 30 seconds or less. [...] Content analysis details: (-0.5 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [64.59.134.13 listed in list.dnswl.org] 0.2 STOX_REPLY_TYPE No description available. -0.0 SPF_PASS SPF: sender matches SPF record -0.0 T_RP_MATCHES_RCVD Envelope sender domain matches handover relay domain 0.0 T_DKIM_INVALID DKIM-Signature header exists but is not valid X-Scan-Signature: e90dcb17768c7e768f13e0721cc1c0c7 Subject: Re: LF: Can I match 2 frequencies with one loading coil? Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=original Content-Transfer-Encoding: 7bit X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.1 required=5.0 tests=MISSING_OUTLOOK_NAME 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 >I use aircore loading and matching >Use 2 coils and SW between them for desired band >G3KEV Chris...this is what I do as well. A separate ferrite matching xfrmr but exactly the same, for each band, made from TV flyback cores. The 630m coil is not large so it's very easy to make a second one. Separate short coax runs to the shack. To change bands I just unscrew the down lead from one coil and fasten it to the other..takes about 30 seconds or less. Steve 73 WEB - "The VE7SL Radio Notebook": http://qsl.net/ve7sl/ VE7SL BLOG - "Homebrewing and Operating Adventures From 2200m to Nanowaves": http://ve7sl.blogspot.ca/