X-GM-THRID: 1235285225601679798 X-Gmail-Labels: rsgb lf Delivered-To: daveyxm@gmail.com Received: by 10.35.22.5 with SMTP id z5cs437166pyi; Tue, 1 May 2007 15:49:53 -0700 (PDT) Received: by 10.67.115.9 with SMTP id s9mr641831ugm.1178059793516; Tue, 01 May 2007 15:49:53 -0700 (PDT) Return-Path: Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by mx.google.com with ESMTP id e33si75512ugd.2007.05.01.15.49.51; Tue, 01 May 2007 15:49:53 -0700 (PDT) Received-SPF: neutral (google.com: 193.82.116.20 is neither permitted nor denied by best guess record for domain of owner-rsgb_lf_group@blacksheep.org) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1Hj17J-0008JX-J3 for rs_out_1@blacksheep.org; Tue, 01 May 2007 23:46:41 +0100 Received: from [83.244.159.144] (helo=relay3.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1Hj17J-0008JO-3U for rsgb_lf_group@blacksheep.org; Tue, 01 May 2007 23:46:41 +0100 Received: from fish2.hurontel.on.ca ([216.46.129.163]) by relay3.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1Hj17I-0008M6-3S for rsgb_lf_group@blacksheep.org; Tue, 01 May 2007 23:46:41 +0100 Received: from server (dial-58.hurontel.on.ca [216.46.128.58]) by fish2.hurontel.on.ca (Spam Firewall) with SMTP id 95973278375 for ; Tue, 1 May 2007 18:46:30 -0400 (EDT) Message-ID: <004d01c78c3a$48757ec0$0b01a8c0@server> From: "J. B. Weazle McCreath" To: References: Date: Tue, 1 May 2007 22:47:10 +0100 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2720.3000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,none Subject: LF: Passive high-pass filter circuits? Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: 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 Status: O X-Status: X-Keywords: X-UID: 4351 Hello LFers, I'd appreciate it if someone could point me to, or directly send to me, a circuit for a high-pass filter designed for use on a 600 ohm balanced audio line. A passive RC circuit that rolled off everything lower than 1 kHz. or so it would fill my need nicely. Thanks in advance to any and all that reply. 73, J.B., VE3EAR - VE3WZL Solar and wind powered Lowfer " EAR" 188.830 EN93dr http://www.hurontel.on.ca/~weazle