Return-Path: Received: (qmail 24238 invoked from network); 7 Mar 2003 12:43:42 -0000 Content-Transfer-Encoding: 8bit Received: from netmail01.services.quay.plus.net (212.159.14.219) by mailstore with SMTP; 7 Mar 2003 12:43:42 -0000 X-Priority: 3 X-MSMail-Priority: Normal Received: (qmail 23776 invoked by uid 10001); 7 Mar 2003 12:43:42 -0000 Received: from post.thorcom.com (193.82.116.70) by netmail01.services.quay.plus.net with SMTP; 7 Mar 2003 12:43:42 -0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 X-SQ: A Received: from majordom by post.thorcom.com with local (Exim 4.12) id 18rHBp-0002bK-00 for rsgb_lf_group-outgoing@blacksheep.org; Fri, 07 Mar 2003 12:43:05 +0000 Received: from [192.108.125.37] (helo=ns3.swh.sk) by post.thorcom.com with esmtp (Exim 4.12) id 18rHBj-0002b3-00 for rsgb_lf_group@blacksheep.org; Fri, 07 Mar 2003 12:42:59 +0000 Received: from hermes.sbs.sk (midas.swh.sk [192.108.125.51]) by ns3.swh.sk (8.11.0/8.11.0) with ESMTP id h27Cgud24920 for ; Fri, 7 Mar 2003 13:42:56 +0100 Received: from btss101a.swh.sk (btss.swh.sk [139.24.136.15]) by hermes.sbs.sk (8.12.6/8.12.6/SuSE Linux 0.6) with ESMTP id h27CgpQ3008557 for ; Fri, 7 Mar 2003 13:42:51 +0100 Received: by btss.swh.sk with Internet Mail Service (5.5.2653.19) id ; Fri, 7 Mar 2003 13:42:51 +0100 Message-ID: <29BDD4F529FCD311B631009027357C4E07F4ED5E@btss103a.swh.sk> From: "Gasparik Richard" To: rsgb_lf_group@blacksheep.org Date: Fri, 7 Mar 2003 13:42:49 +0100 MIME-Version: 1.0 X-Mailer: Internet Mail Service (5.5.2653.19) Subject: LF: Preamplifier...G3LNP loop Content-Type: text/plain; charset=ISO-8859-1; format=flowed X-Spam-Status: No, hits=0.0 required=5.0tests=noneversion=2.50 X-Spam-Checker-Version: SpamAssassin 2.50 (1.173-2003-02-20-exp) X-SA-Exim-Scanned: Yes Sender: Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group X-SA-Exim-Rcpt-To: rsgb_lf_group-outgoing@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false Hi LF-ers... Just a question for any user of the G3LNP loop (Radcom 99). I replaced 2N3819 (not available in Slovakia) fets with BF245. The current of the complete preamplifier is only 10mA with 6V on drains of fets and 13V on NPN TR3/TR4. I'm not sure if it's enough. 73 de Rich OM2TW