Return-Path: Received: (qmail 71393 invoked from network); 14 Apr 2005 16:09:41 -0000 Received: from unknown (HELO ptb-spamcore01.plus.net) (192.168.71.1) by ptb-mailstore04.plus.net with SMTP; 14 Apr 2005 16:09:41 -0000 Received: from mailnull by ptb-spamcore01.plus.net with spamcore-l-b (Exim 4.32; FreeBSD) id 1DM6we-0000jn-Rn for dave@picks.force9.co.uk; Thu, 14 Apr 2005 17:11:57 +0100 Received: from [192.168.101.71] (helo=pih-mxcore05.plus.net) by ptb-spamcore01.plus.net with esmtp (Exim 4.32; FreeBSD) id 1DM6wd-0000jF-0q for dave@picks.force9.co.uk; Thu, 14 Apr 2005 17:11:55 +0100 Received: from post.thorcom.com ([193.82.116.20]) by pih-mxcore05.plus.net with esmtp (PlusNet MXCore v1.0) id 1DM6uN-0005NT-Er for dave@picks.force9.co.uk; Thu, 14 Apr 2005 17:09:35 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1DM6tt-0001Mo-AX for rs_out_1@blacksheep.org; Thu, 14 Apr 2005 17:09:05 +0100 Received: from [193.82.116.30] (helo=relay.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1DM6ts-0001Mf-VN for rsgb_lf_group@blacksheep.org; Thu, 14 Apr 2005 17:09:04 +0100 Received: from mailfe01.swip.net ([212.247.154.1] helo=swip.net) by relay.thorcom.net with esmtp (Exim 4.43) id 1DM6tr-0007ey-KJ for rsgb_lf_group@blacksheep.org; Thu, 14 Apr 2005 17:09:04 +0100 X-T2-Posting-ID: 7tTLvD67BptoA2C1rjPWBw== Received: from [213.101.37.161] ([213.101.37.161] verified) by mailfe01.swip.net (CommuniGate Pro SMTP 4.2.9) with ESMTP id 343485525 for rsgb_lf_group@blacksheep.org; Thu, 14 Apr 2005 18:08:54 +0200 Received: from 127.0.0.1 (AVG SMTP 7.0.308 [266.9.5]); Thu, 14 Apr 2005 16:08:55 +0000 Message-ID: <425E9572.7000405@tele2.se> Date: Thu, 14 Apr 2005 16:08:18 +0000 From: Johan Bodin User-Agent: Mozilla Thunderbird 1.0 (Windows/20041206) X-Accept-Language: sv, en-us, en To: rsgb_lf_group@blacksheep.org References: <12b.5b065c0c.2f8fc69d@aol.com> In-Reply-To: <12b.5b065c0c.2f8fc69d@aol.com> Mime-Version: 1.0 X-SPF-Result: relay.thorcom.net: 212.247.154.1 is neither permitted nor denied by domain of tele2.se X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=failed,none Subject: Re: LF: LF and JT65 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=ISO-8859-1; format=flowed X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com 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 X-Spam-Filtered: by PlusNet SpamCORE (v3.00) Andy wrote: > I have been looking into JT65, and its earlier incarnation JT44, in some > depth recently for use on beacons. It is very amenable to being generated > in a simple driver based around a DDS chip. I don't know JT65 but I experimented with a micropower JT44 beacon on HF about two years ago. GPS time & 1PPS -> PIC -> AD9850 DDS. Maybe it can be converted to JT65? I will send the PIC code to anyone interested. 73 Johan SM6LKM -- Internal Virus Database is out-of-date. Checked by AVG Anti-Virus. Version: 7.0.308 / Virus Database: 266.9.5 - Release Date: 2005-04-07