Return-Path: Received: (qmail 44285 invoked from network); 17 Jan 2005 17:02:19 -0000 Received: from unknown (HELO ptb-spamcore02.plus.net) (192.168.71.3) by ptb-mailstore01.plus.net with SMTP; 17 Jan 2005 17:02:19 -0000 Received: from mailnull by ptb-spamcore02.plus.net with spamcore-l-b (Exim 4.32; FreeBSD) id 1CqaD3-000IeY-9N for dave@picks.force9.co.uk; Mon, 17 Jan 2005 16:58:34 +0000 Received: from [192.168.67.2] (helo=ptb-mxcore02.plus.net) by ptb-spamcore02.plus.net with esmtp (Exim 4.32; FreeBSD) id 1CqaD2-000IeQ-Ul for dave@picks.force9.co.uk; Mon, 17 Jan 2005 16:58:32 +0000 Received: from post.thorcom.com ([193.82.116.20]) by ptb-mxcore02.plus.net with esmtp (Exim) id 1CqaGg-000F9t-Bt for dave@picks.force9.co.uk; Mon, 17 Jan 2005 17:02:18 +0000 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1CqaFq-0000sG-Jh for rs_out_1@blacksheep.org; Mon, 17 Jan 2005 17:01:26 +0000 Received: from [193.82.116.30] (helo=relay.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1CqaFq-0000s7-9B for rsgb_lf_group@blacksheep.org; Mon, 17 Jan 2005 17:01:26 +0000 Received: from sccrmhc12.comcast.net ([204.127.202.56]) by relay.thorcom.net with esmtp (Exim 4.43) id 1CqaFm-0001EI-Ry for rsgb_lf_group@blacksheep.org; Mon, 17 Jan 2005 17:01:26 +0000 Received: from Charlie_Drake (pcp08521272pcs.lebnon01.pa.comcast.net[69.139.251.25]) by comcast.net (sccrmhc12) with SMTP id <200501171700530120014su5e>; Mon, 17 Jan 2005 17:01:03 +0000 From: Steve Dove To: rsgb_lf_group@blacksheep.org Date: Mon, 17 Jan 2005 16:34:29 -0000 X-Priority: 3 (Normal) Organization: d s p In-Reply-To: Message-Id: MIME-Version: 1.0 X-Mailer: Opera 6.04 build 1135 X-SPF-Result: relay.thorcom.net: 204.127.202.56 is neither permitted nor denied by domain of hifidelity.com X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=failed,none Subject: Re: LF: RE: Test G3YXM? Content-Type: text/plain; charset=us-ascii; 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) Content-transfer-encoding: 8bit Hi Dave, Poor '735! >From what I remember when using my trusty ole '735 at LF a few years ago, the main culprit is a VCXO used to do the 1st. IF to 2nd. IF conversion and fill in the 10Hz tuning steps; the master PLL ref. osc. and the carrier insertion oscs. are fairly blameless. Maybe ovening that crystal a la Lyle Koehler might help, rather than trying to get a screaming confession from the radio as a whole . . . http://www.cpinternet.com/~lyle/all-in-one/all-in-1.htm Cheers, Steve 01/16/05 23:14:40, "Dave Pick" wrote: >I was testing my "linear" TX driven by IC735. I have now put the IC735 in an >oven to try and stop it drifting. I hope it may be stable enough for Jason >soon.