Return-Path: Received: (qmail 18280 invoked from network); 3 Jun 2000 07:32:03 -0000 Received: from unknown (HELO post.thorcom.com) (212.172.148.70) by teachers.core.plus.net.uk with SMTP; 3 Jun 2000 07:32:03 -0000 Received: from majordom by post.thorcom.com with local (Exim 3.02 #1) id 12y8LH-0005br-00 for rsgb_lf_group-outgoing@blacksheep.org; Sat, 03 Jun 2000 08:27:35 +0100 Received: from mb09.swip.net ([193.12.122.212]) by post.thorcom.com with esmtp (Exim 3.02 #1) id 12y8LG-0005bm-00 for rsgb_lf_group@blacksheep.org; Sat, 03 Jun 2000 08:27:34 +0100 Received: from win95 (d212-151-59-129.swipnet.se [212.151.59.129]) by mb09.swip.net (8.8.8/8.8.8) with SMTP id JAA03712 for ; Sat, 3 Jun 2000 09:26:34 +0200 (MET DST) Message-ID: <000c01bfcd2d$9edbf1a0$813b97d4@win95.swipnet.se> From: "C Andersson" To: rsgb_lf_group@blacksheep.org Subject: LF: SV: Re: Bessel bandpass filter? Date: Sat, 3 Jun 2000 09:30:39 +0200 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: >> a reference to a BESSEL BANDPASS filter. There's a nice software called "Filter Wiz Pro" which can be downloaded at: http://www.schematica.com/Fil_Xfer/Transfer.htm The unregistered version has some masked componet values in the circuit diagrams. 73 Christer sm6pxj