Return-Path: Received: (qmail 7049 invoked from network); 9 Jan 2002 21:41:18 -0000 Received: from unknown (HELO warrior.services.quay.plus.net) (212.159.14.227) by excalibur-qfe1-smtp-plusnet.harl.plus.net with SMTP; 9 Jan 2002 21:41:18 -0000 Received: (qmail 3270 invoked from network); 9 Jan 2002 21:41:16 -0000 Received: from unknown (HELO post.thorcom.com) (212.172.148.70) by warrior.services.quay.plus.net with SMTP; 9 Jan 2002 21:41:16 -0000 Received: from majordom by post.thorcom.com with local (Exim 3.33 #2) id 16OQRe-0003c8-00 for rsgb_lf_group-outgoing@blacksheep.org; Wed, 09 Jan 2002 21:39:38 +0000 Received: from cmailg7.svr.pol.co.uk ([195.92.195.177]) by post.thorcom.com with esmtp (Exim 3.33 #2) id 16OQRd-0003c3-00 for rsgb_lf_group@blacksheep.org; Wed, 09 Jan 2002 21:39:37 +0000 Received: from modem-115.eluchil.dialup.pol.co.uk ([62.136.190.115] helo=g3aqc) by cmailg7.svr.pol.co.uk with smtp (Exim 3.13 #0) id 16OQQq-0001rM-00 for rsgb_lf_group@blacksheep.org; Wed, 09 Jan 2002 21:38:48 +0000 Message-ID: <001d01c19956$091cbcc0$05e9fea9@g3aqc> From: "Laurie Mayhead" To: rsgb_lf_group@blacksheep.org Subject: LF: Re. Racal RA1792 Date: Wed, 9 Jan 2002 21:38:07 -0000 MIME-Version: 1.0 Content-Type: text/html; charset=windows-1252 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 5.00.2615.200 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group Sender: Content-transfer-encoding: 8bit

Ko, Back Lite, this refers to the illumination of the display , For Lite read Light.

I use an RA1792 quite succesfully and like the frequency stability and accuracy of the BFO. It has rather poor filtering ,the ultimate rejection is not very good making it sound noisy but this is not a problem when using it with ARGO etc.

I use a 4pole filter in the ant. circuit which helps

I hope this information helps.

73s Laurie.