X-GM-THRID: 1208832990388812191 X-Gmail-Labels: rsgb lf X-Gmail-Received: c0990c97c65d879ea9da5eff1a453c57ef41bf2a Delivered-To: daveyxm@gmail.com Received: by 10.64.243.13 with SMTP id q13cs30894qbh; Thu, 13 Jul 2006 16:22:55 -0700 (PDT) Received: by 10.48.242.9 with SMTP id p9mr1389843nfh; Thu, 13 Jul 2006 16:22:55 -0700 (PDT) Return-Path: Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by mx.gmail.com with ESMTP id c10si3793214nfb.2006.07.13.16.22.54; Thu, 13 Jul 2006 16:22:55 -0700 (PDT) Received-SPF: neutral (gmail.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 1G1ATc-0001FB-3K for rs_out_1@blacksheep.org; Fri, 14 Jul 2006 00:20:12 +0100 Received: from [193.82.59.130] (helo=relay2.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1G1ATb-0001F2-MR for rsgb_lf_group@blacksheep.org; Fri, 14 Jul 2006 00:20:11 +0100 Received: from yk-mlwprd2.northwestel.ca ([198.235.201.13] helo=mail2.theedge.ca) by relay2.thorcom.net with esmtp (Exim 4.51) id 1G1ATX-0001fq-NK for rsgb_lf_group@blacksheep.org; Fri, 14 Jul 2006 00:20:11 +0100 Received: from eagles (whthyt235-40.northwestel.net [207.189.235.40]) by mail2.theedge.ca (Spam Firewall) with SMTP id 4EA291D5B for ; Thu, 13 Jul 2006 17:24:53 -0600 (MDT) Message-ID: <005901c6a6d2$dcdd2020$6501a8c0@eagles> From: "J. Allen" To: References: <001901c6a6cc$bf0801b0$6501a8c0@eagles> <003701c6a6cf$ad7e1440$0300a8c0@lark> Date: Thu, 13 Jul 2006 23:20:00 -0000 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.2869 X-MIMEOLE: Produced By Microsoft MimeOLE V6.00.2900.2869 X-Virus-Scanned: by Barracuda Spam Firewall at theedge.ca X-Spam-Score: 0.2 (/) X-Spam-Report: autolearn=disabled,AWL=0.112,FORGED_RCVD_HELO=0.05 Subject: LF: Re: Re: DFCW TS450 FSK shift adjustment HELP? 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=0.0 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: 4910 Alan, and All, A divide by 100 is used fed from the transceiver output at its lowest setting and connected to a small dummy load. The division makes the TS450 solid as a rock at 137 kHz. with essentially NO drift and gives fine frequency readout and resolution. I am hoping that there is an internal potentiometer adjustment which I circumvent with a resistor or jumper to drag the shift down. If low shift frequency can only be accomplished with a chainsaw and sledgehammer approach, I will skip it as the rig will be used for HF and MF again when my experimental license for 137 kHz. expires next May. If someone can come up with a quick solution, the change will go in for tonight's transmissions. Thanks, J.