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 w5SLMcQ3015655 for ; Thu, 28 Jun 2018 23:22:40 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1fYeHi-0001Jv-51 for rs_out_1@blacksheep.org; Thu, 28 Jun 2018 22:16:58 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1fYeGr-0001JY-RV for rsgb_lf_group@blacksheep.org; Thu, 28 Jun 2018 22:16:05 +0100 Received: from forward3j.cmail.yandex.net ([2a02:6b8:0:1630::16]) by relay1.thorcom.net with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.91_59-0488984) (envelope-from ) id 1fYeGp-0001f9-2P for rsgb_lf_group@blacksheep.org; Thu, 28 Jun 2018 22:16:04 +0100 Received: from mxback3g.mail.yandex.net (mxback3g.mail.yandex.net [IPv6:2a02:6b8:0:1472:2741:0:8b7:164]) by forward3j.cmail.yandex.net (Yandex) with ESMTP id 478EF206AD for ; Fri, 29 Jun 2018 00:16:00 +0300 (MSK) Received: from localhost (localhost [::1]) by mxback3g.mail.yandex.net (nwsmtp/Yandex) with ESMTP id lMaczNZOwK-FrZmGn29; Fri, 29 Jun 2018 00:15:53 +0300 X-DKIM-Result: Domain=yandex.ru Result=Signature OK DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1530220553; bh=8gvNQ/Ze6lTZpUyssHXykaX1UatHfF4YimV7EfRwdK0=; h=From:To:In-Reply-To:References:Subject:Date:Message-Id; b=spVJBtdSejFsLWP6eRqC3z+oXzWH7HcPMbub4E5Mk9Sgui1JzDhPh6tNMR+umP4Rb hgrUhMoP8jtV9+IsMgSG9LuPQv/la54wloitySrbo18m4XLe5SpfeknUFPTRZ/4oWb i0elcC3R97+jyRpM8biH0s/CtNhYeNevsuRzhXyI= Authentication-Results: mxback3g.mail.yandex.net; dkim=pass header.i=@yandex.ru Received: by web15g.yandex.ru with HTTP; Fri, 29 Jun 2018 00:15:53 +0300 From: Roman To: rsgb_lf_group@blacksheep.org In-Reply-To: <319563372.20180628161811@gmail.com> References: <319563372.20180628161811@gmail.com> MIME-Version: 1.0 X-Mailer: Yamail [ http://yandex.ru ] 5.0 Date: Fri, 29 Jun 2018 00:15:53 +0300 Message-Id: <4716921530220553@web15g.yandex.ru> X-Spam-Score: 0.3 (/) 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: Hi Chris! RN3AGC use it. Antenna wire -> parrallel contur for 500 kHz with coupling coil -> LF coil -> RX 136 kHz. > Hello LF'ers and MF'ers > > Can I, for RX only, use my single loading coil to match 2 receivers to > my single (LF at the moment) antenna , one on MF and one on LF? I > envisage 2 feedlines to the shack. How important is a 50 Ohm match on > the MF one? If I need a second matching transformer for MF what > toroidal core should I use? Thanks. 2E0ILY > > -- > Best regards, > Chris mailto:dead.fets@gmail.com -- 73! Roman, RW3ADB [...] Content analysis details: (0.3 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [2a02:6b8:0:1630:0:0:0:16 listed in] [list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (rw3adb[at]yandex.ru) -0.0 SPF_PASS SPF: sender matches SPF record 0.0 T_DKIM_INVALID DKIM-Signature header exists but is not valid 1.0 FREEMAIL_REPLY From and body contain different freemails X-Scan-Signature: 87966b345956c8ef3389b993f6a18f4e Subject: Re: LF: Can I match 2 frequencies with one loading coil? Content-Transfer-Encoding: 7bit Content-Type: text/plain X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.0 required=5.0 tests=none 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 Hi Chris! RN3AGC use it. Antenna wire -> parrallel contur for 500 kHz with coupling coil -> LF coil -> RX 136 kHz. > Hello LF'ers and MF'ers > > Can I, for RX only, use my single loading coil to match 2 receivers to > my single (LF at the moment) antenna , one on MF and one on LF? I > envisage 2 feedlines to the shack. How important is a 50 Ohm match on > the MF one? If I need a second matching transformer for MF what > toroidal core should I use? Thanks. 2E0ILY > > -- > Best regards, > Chris mailto:dead.fets@gmail.com -- 73! Roman, RW3ADB