Return-Path: Received: (qmail 22378 invoked from network); 27 Dec 2003 12:30:37 -0000 Received: from unknown (HELO ptb-mxscan02.plus.net) (212.159.14.236) by ptb-mailstore02.plus.net with SMTP; 27 Dec 2003 12:30:37 -0000 Received: (qmail 49929 invoked from network); 27 Dec 2003 12:30:37 -0000 X-Filtered-by: Plusnet (hmail v1.01) X-Spam-detection-level: 11 Received: from ptb-mxcore02.plus.net (212.159.14.216) by ptb-mxscan02.plus.net with SMTP; 27 Dec 2003 12:30:36 -0000 Received: from post.thorcom.com ([193.82.116.20]) by ptb-mxcore02.plus.net with esmtp (Exim) id 1AaDaW-000CsT-Nd for dave@picks.force9.co.uk; Sat, 27 Dec 2003 12:30:36 +0000 X-Fake-Domain: majordom Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1AaDZz-0004pg-Hk for rs_out@blacksheep.org; Sat, 27 Dec 2003 12:30:03 +0000 Received: from [194.73.73.93] (helo=rhenium.btinternet.com) by post.thorcom.com with esmtp (Exim 4.14) id 1AaDZz-0004pX-2i for rsgb_lf_group@blacksheep.org; Sat, 27 Dec 2003 12:30:03 +0000 Received: from [81.135.46.149] (helo=Main) by rhenium.btinternet.com with smtp (Exim 3.22 #25) id 1AaDZy-0002Np-00 for rsgb_lf_group@blacksheep.org; Sat, 27 Dec 2003 12:30:02 +0000 X-Bad-Message-ID: no DNS (Main) Message-ID: <001001c3cc75$30024180$6507a8c0@Main> From: "Alan Melia" To: rsgb_lf_group@blacksheep.org References: <315530-220031262795751904@M2W039.mail2web.com> Date: Sat, 27 Dec 2003 12:30:12 -0000 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 5.50.4522.1200 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Subject: LF: Re: QH rx tests Content-Type: text/plain; charset=iso-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Checker-Version: SpamAssassin 2.60 (1.212-2003-09-23-exp) on post.thorcom.com X-Spam-Status: No, hits=0.0 required=5.0 tests=none autolearn=no version=2.60 X-SA-Exim-Scanned: Yes Sender: Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group X-SA-Exim-Rcpt-To: rs_out@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false X-PN-SPAMFiltered: yes X-Spam-Rating: 2 Hi Peter the RTTY signal is CFH which straddles 137.000 with a nominal 82Hz shift but it is very difficult to get an accurate cal from that (the shift on a waterfall looks more like 78Hz). If you dont have them, I can send you a list of Lessay Loran-C lines in the area of the QH transmissions. If your cal is a long way out (10s of Hz you can usually id the error by ID-ing lines by the frequency difference) The Lessay lines will be fairly strong in daylight. Cal should be possible to around 0.1Hz that way. Cheers de Alan G3NYK alan.melia@btinternet.com ----- Original Message ----- From: To: Sent: 27 December 2003 09:57 Subject: LF: QH rx tests seasons greetings to all on the list. thought I would do some listening / looking for QRSS need to calibtate RX for 137.7890 and 137.700 . last summer RX appeared to be off frequency by 20/30 hz can see Rtty signal with tones at 136.970 and 137.040 this morning. can someone please advise the exact frequencies they are on so I can calibrate system. Are there a couple of loran lines to calibrate on closer in to the operating frequency of QH when Argo is set to 60 sec mode. thanks peter g8afn -------------------------------------------------------------------- mail2web - Check your email from the web at http://mail2web.com/ .