X-GM-THRID: 1238239651396210210 X-Gmail-Labels: rsgb lf Delivered-To: daveyxm@gmail.com Received: by 10.78.172.11 with SMTP id u11cs129035hue; Wed, 6 Jun 2007 13:49:43 -0700 (PDT) Received: by 10.82.146.14 with SMTP id t14mr1803316bud.1181162983375; Wed, 06 Jun 2007 13:49:43 -0700 (PDT) Return-Path: Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by mx.google.com with ESMTP id d2si3560423nfc.2007.06.06.13.49.41; Wed, 06 Jun 2007 13:49:43 -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 1Hw2PG-0004lX-O6 for rs_out_1@blacksheep.org; Wed, 06 Jun 2007 21:47:02 +0100 Received: from [83.244.159.144] (helo=relay3.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1Hw2PF-0004lO-TM for rsgb_lf_group@blacksheep.org; Wed, 06 Jun 2007 21:47:01 +0100 Received: from mx2.biographychannel.com.au ([203.18.237.62] helo=MX2.foxtel.com.au) by relay3.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1Hw2PE-00080Q-6i for rsgb_lf_group@blacksheep.org; Wed, 06 Jun 2007 21:47:01 +0100 Received: from SYDEXB02.ent.foxtel.com.au (sydexb02.ent.foxtel.com.au) by MX2.foxtel.com.au (Clearswift SMTPRS 5.2.9) with ESMTP id for ; Thu, 7 Jun 2007 06:47:04 +1000 Received: from SYDEXM02.ent.foxtel.com.au ([10.12.1.107]) by SYDEXB02.ent.foxtel.com.au with Microsoft SMTPSVC(6.0.3790.1830); Thu, 7 Jun 2007 06:46:35 +1000 Content-class: urn:content-classes:message MIME-Version: 1.0 X-MimeOLE: Produced By Microsoft Exchange V6.5 Date: Thu, 7 Jun 2007 06:46:34 +1000 Message-ID: In-Reply-To: <4666F599.4070302@m0dts.co.uk> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: LF: 136kHz Getting started.. Thread-Index: AceoZThL+FjbKCY8QMqvvPwxHKxxZAAFk6jQ From: "Nick Mclean (SYD)" To: X-OriginalArrivalTime: 06 Jun 2007 20:46:35.0309 (UTC) FILETIME=[C59B6DD0:01C7A87B] X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,UNPARSEABLE_RELAY=0.001 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Subject: RE: LF: 136kHz Getting started.. 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: 1279 Thanks Rob, I'll see if I can lay my hands on one and give it a try! 73's Nic McLean VK2KXN ? VK5ZAT Subject: Re: LF: 136kHz Getting started. I'm not much of a designer so basically MAR-6 with 100R from 5v supply=20 and 47nf caps for i/o coupling, the parallel tuned input just a ferrite wound inductor (from a old TV board) and some caps to bring into=20 resonance on 136, it's not very high Q but it works to keep the=20 broadcast breakthrough out! Nothing that complicated ... i like it to be simple! This e-mail, and any attachment, is confidential. If you are not the intend= ed recipient, please delete it from your system, do not use or disclose the= information in any way, and notify the sender immediately. Any views expressed in this message are those of the individual sender and = may not be the views of FOXTEL, unless specifically stated. No warranty is = made that the e-mail or attachment (s) are free from computer viruses or ot= her defects.