Return-Path: Received: (qmail 23841 invoked from network); 23 Aug 2001 07:58:50 -0000 Received: from unknown (HELO murphys-inbound.services.quay.plus.net) (212.159.14.225) by excalibur.plus.net with SMTP; 23 Aug 2001 07:58:50 -0000 Received: (qmail 18988 invoked from network); 23 Aug 2001 07:57:04 -0000 Received: from unknown (HELO post.thorcom.com) (212.172.148.70) by murphys with SMTP; 23 Aug 2001 07:57:04 -0000 Received: from majordom by post.thorcom.com with local (Exim 3.16 #2) id 15Zp8f-0002qH-00 for rsgb_lf_group-outgoing@blacksheep.org; Thu, 23 Aug 2001 08:42:53 +0100 X-Priority: 3 X-MSMail-Priority: Normal Received: from anchor-post-34.mail.demon.net ([194.217.242.92]) by post.thorcom.com with esmtp (Exim 3.16 #2) id 15Zp8c-0002qC-00 for rsgb_lf_group@blacksheep.org; Thu, 23 Aug 2001 08:42:50 +0100 Received: from alg.demon.co.uk ([194.222.171.80]) by anchor-post-34.mail.demon.net with esmtp (Exim 2.12 #1) id 15Zp7y-00069E-0Y for rsgb_lf_group@blacksheep.org; Thu, 23 Aug 2001 08:42:10 +0100 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Message-ID: <3B84B55F.BA8A80EE@alg.demon.co.uk> Date: Thu, 23 Aug 2001 08:48:47 +0100 From: "Steve Rawlings" X-Mailer: Mozilla 4.6 [en-gb]C-CCK-MCD NetscapeOnline.co.uk (Win98; I) X-Accept-Language: en-GB,en MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org Subject: Re: LF: The ANC-4 Noise Canceller at 136 kHz References: <3B7FD7FB.E4F3F8D6@alg.demon.co.uk> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 8bit Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group Sender: Hi All, Regarding the local QRM at G8RW: I am delighted to report that Bob G8RW telephoned me last night to say that he has already had some encouraging results with the ANC-4 Noise Canceller. But more work needs to be done to improve the noise antenna, and to compensate for the signal loss through the ANC-4. Accordingly, I have posted a short update at: http://www.alg.demon.co.uk/radio/136/anc4test.htm Regards to all, Steve GW4ALG