X-GM-THRID: 1238239651396210210 X-Gmail-Labels: rsgb lf Delivered-To: daveyxm@gmail.com Received: by 10.78.172.11 with SMTP id u11cs15759hue; Mon, 4 Jun 2007 10:26:43 -0700 (PDT) Received: by 10.78.97.7 with SMTP id u7mr2088972hub.1180978003250; Mon, 04 Jun 2007 10:26:43 -0700 (PDT) Return-Path: Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by mx.google.com with ESMTP id d25si603257nfh.2007.06.04.10.26.40; Mon, 04 Jun 2007 10:26:43 -0700 (PDT) Received-SPF: neutral (google.com: 193.82.116.20 is neither permitted nor denied by best guess record for domain of owner-rsgb_lf_group@blacksheep.org) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1HvGIQ-0004o7-2o for rs_out_1@blacksheep.org; Mon, 04 Jun 2007 18:24:46 +0100 Received: from [193.82.116.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1HvGIP-0004ny-Nr for rsgb_lf_group@blacksheep.org; Mon, 04 Jun 2007 18:24:45 +0100 Received: from smarthost01.eng.net ([213.130.146.173]) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1HvGIP-0000aG-3G for rsgb_lf_group@blacksheep.org; Mon, 04 Jun 2007 18:24:45 +0100 Received: from dsl89-213-1-77.as15444.net ([89.213.1.77] helo=[192.168.0.4]) by smarthost01.eng.net with esmtp (Exim 4.62) (envelope-from ) id 1HvGIJ-0005KJ-O0 for rsgb_lf_group@blacksheep.org; Mon, 04 Jun 2007 18:24:39 +0100 Message-ID: <46644ACC.1070601@m0dts.co.uk> Date: Mon, 04 Jun 2007 18:24:28 +0100 From: "Rob, M0DTS" User-Agent: Thunderbird 1.5.0.12 (Windows/20070509) MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org References: <20070603.213804.3928.1.riese-k3djc@juno.com> In-Reply-To: <20070603.213804.3928.1.riese-k3djc@juno.com> X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,none Subject: Re: LF: 136kHz Getting started.. Content-Type: text/plain; charset=UTF-8; format=flowed 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=0.0 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 Status: O X-Status: X-Keywords: X-UID: 1283 riese-k3djc@juno.com wrote: > Hi Rob > > which MIMIC did you use ? Been wondering when they would get put to use > on LF > good simple amp with 50 ohms in/out and a simple bias solution > filters needed fer sure though > > Bob K3DJC > > Hi Bob.. I used a MAR6 as i have a few left from some microwave projects. I've not checked gain at this freq but supposed to be around 20dB, i guess the intermod results are not good for this particular one but it wakes the radio up! I'l put a simple tuned circuit on the input later and see what happens... Rob