Return-Path: Received: from rly-de12.mx.aol.com (rly-de12.mail.aol.com [172.19.170.148]) by air-de02.mail.aol.com (v121_r5.5) with ESMTP id MAILINDE023-51b4963b5597d; Tue, 06 Jan 2009 14:47:56 -0500 Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by rly-de12.mx.aol.com (v121_r4.4) with ESMTP id MAILRELAYINDE122-51b4963b5597d; Tue, 06 Jan 2009 14:47:40 -0500 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1LKHtV-0008La-VF for rs_out_1@blacksheep.org; Tue, 06 Jan 2009 19:47:17 +0000 Received: from [83.244.159.144] (helo=relay3.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1LKHtV-0008LR-BK for rsgb_lf_group@blacksheep.org; Tue, 06 Jan 2009 19:47:17 +0000 Received: from dx.ru ([80.68.4.13] helo=relay.dx.ru) by relay3.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1LKHtU-0000Ea-5o for rsgb_lf_group@blacksheep.org; Tue, 06 Jan 2009 19:47:17 +0000 Received: from 38.35.117.87.donpac.ru ([87.117.35.38] helo=192.168.1.2) by relay.dx.ru with esmtpa (Exim 4.60) (envelope-from ) id 1LKHtK-0000iI-8Z for rsgb_lf_group@blacksheep.org; Tue, 06 Jan 2009 22:47:07 +0300 Date: Tue, 6 Jan 2009 22:46:02 +0300 From: Ed RU6LA X-Mailer: The Bat! (v4.0.7) Professional Organization: Ed Lesnichy X-Priority: 3 (Normal) Message-ID: <1189785637.20090106224602@dx.ru> To: rsgb_lf_group@blacksheep.org In-Reply-To: <70147.76453.qm@web63601.mail.re1.yahoo.com> References: <70147.76453.qm@web63601.mail.re1.yahoo.com> MIME-Version: 1.0 X-Spam-Score: 2.6 (++) X-Spam-Report: autolearn=disabled,RCVD_IN_BL_SPAMCOP_NET=1.332,RCVD_IN_SORBS_WEB=1.236 Subject: Re: [!! SPAM] LF: RU6LA's station setup Content-Type: text/plain; charset=windows-1251 Content-Transfer-Encoding: quoted-printable X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.3 required=5.0 tests=RCVD_NUMERIC_HELO 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 X-AOL-IP: 193.82.116.20 Dear LF enthusiasts and Andy, KU4XR wrote 03.01.2009, 23:22 MSK(GMT+3h): AK> I'm warming up all the gear to see if I can copy ED, RU6LA tonite AK> on 2200 meters. Does anyone know what his possible ERP will be in AK> this direction ?? TNX for the efforts! My TX setup: Big vertical on the 135m high tower - ~ 60...70m H eff valves PA - 80...120W Output Iant (current) in ant 2..3A P(ERP)=3D0.00033 * A^2 (for 137KHz, by RA9MB) A=3DI ant*H eff, I ant in A, H eff in m P=3D~ 5...15 W ERP Some details look on http://136.73.ru/ed/index.htm PA (new now) is connected directly to the electric system (without transformer) and compact 73! Ed RU6LA 136.73.ru