Return-Path: Received: (qmail 15459 invoked from network); 28 Mar 2001 22:12:16 -0000 Received: from unknown (HELO murphys-inbound.servers.plus.net) (212.159.14.225) by 10.226.25.101 with SMTP; 28 Mar 2001 22:12:16 -0000 Received: (qmail 6030 invoked from network); 28 Mar 2001 22:12:17 -0000 Received: from unknown (HELO post.thorcom.com) (212.172.148.70) by murphys with SMTP; 28 Mar 2001 22:12:17 -0000 Received: from majordom by post.thorcom.com with local (Exim 3.16 #2) id 14iO6v-0004Et-00 for rsgb_lf_group-outgoing@blacksheep.org; Wed, 28 Mar 2001 23:08:13 +0100 Received: from rhenium.btinternet.com ([194.73.73.93] helo=rhenium) by post.thorcom.com with esmtp (Exim 3.16 #2) id 14iO6u-0004Eo-00 for rsgb_lf_group@blacksheep.org; Wed, 28 Mar 2001 23:08:12 +0100 Received: from [213.122.229.29] (helo=default) by rhenium with smtp (Exim 3.03 #83) id 14iO6S-0003eZ-00 for rsgb_lf_group@blacksheep.org; Wed, 28 Mar 2001 23:07:44 +0100 Message-ID: <000b01c0b7d3$630617a0$1de57ad5@default> From: "Alan Melia" To: "LF-Group" Subject: LF: PLL filter for BPSK Date: Wed, 28 Mar 2001 20:13:49 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 4.72.3110.5 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: Hi all, well there are several simulators for PLL systems that will allow you to play with loop gain, and filter characteristics whilst tracking the transient response. So it should be quite easy to see whether this one will run. As an example I believe there is a simulator for the 4046 on the Philips site. I certainly have Pascal source code from one of the Journals of a few years ago. You can tell how long ago because I ran it under Turbo Pascal III !! Cheers de Alan G3NYK Alan.Melia@btinternet.com