Return-Path: Received: (qmail 16474 invoked from network); 23 Jan 2001 14:16:38 -0000 Received: from unknown (HELO warrior-inbound.servers.plus.net) (212.159.14.227) by excalibur.plus.net with SMTP; 23 Jan 2001 14:16:38 -0000 Received: (qmail 26826 invoked from network); 23 Jan 2001 14:10:55 -0000 Received: from unknown (HELO post.thorcom.com) (212.172.148.70) by warrior with SMTP; 23 Jan 2001 14:10:55 -0000 Received: from majordom by post.thorcom.com with local (Exim 3.16 #1) id 14L43I-0000WL-00 for rsgb_lf_group-outgoing@blacksheep.org; Tue, 23 Jan 2001 14:04:04 +0000 Received: from [200.231.181.97] (helo=ntweb.globocabo.com.br) by post.thorcom.com with esmtp (Exim 3.16 #1) id 14L43D-0000Vq-00 for rsgb_lf_group@blacksheep.org; Tue, 23 Jan 2001 14:04:00 +0000 Received: from spovdesi1625 (SPOVD-ESI-1625 [5.8.10.82]) by ntweb.globocabo.com.br with SMTP (Microsoft Exchange Internet Mail Service Version 5.5.2653.13) id D3JJ1RBN; Tue, 23 Jan 2001 11:59:36 -0300 Message-ID: <009f01c0854d$1ea3c840$520a0805@globocabo.com.br> From: "PY3CRX PY2PLL" To: "LF Group" Subject: LF: Antenna Noise Canceller Date: Tue, 23 Jan 2001 12:59:41 -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 5.50.4133.2400 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: Does anybody remember an ANC circuit for LF that was published on a 73 Magazine some years ago? It uses several opamps. It's not the canceller that uses some J-Fets X Toroidal transformers. I'm looking for a copy of such article. Mine was lost when I moved to my actual home. Thanks in advance; 73 Marcus PY3CRX/PY2PLL S. B. do Campo - GG66rf http://py.qsl.br Active from "DC" to 24GHz