Return-Path: Received: (qmail 26068 invoked from network); 20 May 2002 06:53:39 -0000 Content-Transfer-Encoding: 8bit X-Priority: 3 Received: from unknown (HELO marstons.services.quay.plus.net) (212.159.14.223) by excalibur.plus.net with SMTP; 20 May 2002 06:53:39 -0000 X-MSMail-Priority: Normal Received: (qmail 5109 invoked by uid 10001); 20 May 2002 06:57:33 -0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Received: from unknown (HELO post.thorcom.com) (193.82.116.70) by marstons.services.quay.plus.net with SMTP; 20 May 2002 06:57:33 -0000 Received: from majordom by post.thorcom.com with local (Exim 3.33 #2) id 179h0m-0001zS-00 for rsgb_lf_group-outgoing@blacksheep.org; Mon, 20 May 2002 07:51:16 +0100 Received: from astral.infomsk.ru ([212.164.44.2] helo=astral.omskcity.com) by post.thorcom.com with esmtp (Exim 3.33 #2) id 179h0k-0001zN-00 for rsgb_lf_group@blacksheep.org; Mon, 20 May 2002 07:51:15 +0100 Received: from fitec.omskcity.com (mu07.dialup2.infomsk.ru [212.164.44.119]) by astral.omskcity.com (8.9.3/8.9.3) with SMTP id NAA3ce89c2360a4 for ; Mon, 20 May 2002 13:48:03 +0700 (OSS) Date: Mon, 20 May 2002 14:28:36 +0000 (GMT) From: "Alexander S. Yurkov" To: rsgb_lf_group@blacksheep.org Subject: LF: more exectly... In-reply-to: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group Sender: On Mon, 20 May 2002, Alexander S. Yurkov wrote: > > May be if conterpoise is up from the ground it is posible to decrease > ground loss compared to case when conterpoise lie on the ground or is > burred. More exectly: "... to increase antenna effectivity...". If h is increased R is decreased truely, but "antenna radiation height" H-h is decreased also. But R is decreasing more quickly... 73 de RA9MB/Alex http://www.qsl.net/ra9mb