Return-Path: Received: (qmail 19675 invoked from network); 14 May 2002 11:13:35 -0000 Content-Transfer-Encoding: 8bit X-Priority: 3 Received: from unknown (HELO warrior.services.quay.plus.net) (212.159.14.227) by excalibur-qfe1-smtp-plusnet.harl.plus.net with SMTP; 14 May 2002 11:13:35 -0000 X-MSMail-Priority: Normal Received: (qmail 3830 invoked from network); 14 May 2002 11:13:25 -0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Received: from unknown (HELO post.thorcom.com) (193.82.116.70) by warrior.services.quay.plus.net with SMTP; 14 May 2002 11:13:25 -0000 Received: from majordom by post.thorcom.com with local (Exim 3.33 #2) id 177aCh-0008KW-00 for rsgb_lf_group-outgoing@blacksheep.org; Tue, 14 May 2002 12:10:51 +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 177aCf-0008KR-00 for rsgb_lf_group@blacksheep.org; Tue, 14 May 2002 12:10:50 +0100 Received: from fitec.omskcity.com (mu06.dialup2.infomsk.ru [212.164.44.118]) by astral.omskcity.com (8.9.3/8.9.3) with SMTP id SAA3ce0f06722a1 for ; Tue, 14 May 2002 18:09:27 +0700 (OSS) Date: Tue, 14 May 2002 18:49:49 +0000 (GMT) From: "Alexander S. Yurkov" To: rsgb_lf_group@blacksheep.org Subject: RE: LF: Ground loss In-reply-to: <20020514094731.07F173DF5@xmxpita.excite.com> 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: Hi, John. On Tue, 14 May 2002, john sexton wrote: > Are you sure that you have written the formula correctly? > > Omega (2 Pi f) appears in "a" in the numerator and in "Xc" in the > denominator and therefore cancels out, making the formula frequency > independent! Yes, it's so. I know that R is frequency depedent realy. May be this is low frequency limit formula when frequency variation disappears. May be next more advanced formula will yeld such a behavior. Any way someone is better than nothing... 73 de RA9MB/Alex http://www.qsl.net/ra9mb