Return-Path: Received: (qmail 6937 invoked from network); 18 Dec 2002 18:51:31 -0000 Received: from marstons.services.quay.plus.net (212.159.14.223) by mailstore with SMTP; 18 Dec 2002 18:51:31 -0000 Received: (qmail 13928 invoked by uid 10001); 18 Dec 2002 18:51:35 -0000 Received: from post.thorcom.com (193.82.116.70) by marstons.services.quay.plus.net with SMTP; 18 Dec 2002 18:51:35 -0000 X-SQ: A Received: from majordom by post.thorcom.com with local (Exim 4.10) id 18OjH3-0002lV-00 for rsgb_lf_group-outgoing@blacksheep.org; Wed, 18 Dec 2002 18:50:29 +0000 Received: from [213.40.2.23] (helo=bodum.sout.netline.net.uk) by post.thorcom.com with esmtp (Exim 4.10) id 18OjH2-0002lE-00 for rsgb_lf_group@blacksheep.org; Wed, 18 Dec 2002 18:50:29 +0000 Received: from [213.40.208.10] (helo=tcs1) by bodum.sout.netline.net.uk with smtp (Exim 4.04) id 18OjGQ-0000ku-00 for rsgb_lf_group@blacksheep.org; Wed, 18 Dec 2002 18:49:51 +0000 From: "G4WGT" To: "Rsgb_Lf_Group" Date: Wed, 18 Dec 2002 18:51:02 -0000 Message-ID: MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.2416 (9.0.2910.0) X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Importance: Normal Subject: LF: LF GDO Content-Type: text/plain; charset=iso-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Status: No, hits=0.5 required=5.0tests=SPAM_PHRASE_00_01,TO_LOCALPART_EQ_REAL,USER_AGENT_OUTLOOKversion=2.42 Sender: Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group Hi All at LF, Just been browsing LF web sites & on looking at the Longwave Club of America home page there is a reference to an article as shown below. ************** The LOWDOWN This Month. In the Dec. 2002 issue: "Gate Dip Oscillator for the LowFER and MedFER" Article by George N. McCormick. ************** Has anyone got details of this LF GDO or something similar for use at 136 Khz as it seems to me that an exsisting HF GDO would require extensive modifications to allow it to operate at this low frequency. I have an Eddystone S902 GDO which goes down to 390 Khz but the coil arrangement seems complex in respect of extending the range to 136 Khz. Any ideas are welcome. May I also add my congratulations to those already posted for the JASON T/A reception of Jim's transmission by John. I tried monitoring but did not receive anything intelligable, may be I require more tries to get it right ?? as I am not sure of the best method of setting up the receiver frequency etc for use with JASON. Any advice gents ? Regards Gary G4WGT --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.427 / Virus Database: 240 - Release Date: 06/12/2002