Return-Path: Received: (qmail 14791 invoked from network); 27 May 1999 08:08:02 +0100 Received: from magnet.plus.net.uk (HELO magnet.force9.net) (195.166.128.26) by guiness.force9.net with SMTP; 27 May 1999 08:08:02 +0100 Received: (qmail 1678 invoked from network); 27 May 1999 07:11:27 -0000 Received: from punt.unica.co.uk (194.75.183.60) by magnet.plus.net.uk with SMTP; 27 May 1999 07:11:27 -0000 Received: from troy.blacksheep.org ([194.75.183.50] ident=root) by punt.unica.co.uk with esmtp (Exim 2.00 #2) id 10muGo-0000L7-00; Thu, 27 May 1999 08:08:02 +0100 Received: (from root@localhost) by troy.blacksheep.org (8.6.12/8.6.12) id HAA04750 for rsgb_lf_group-outgoing; Thu, 27 May 1999 07:05:53 GMT X-Priority: 3 X-MSMail-Priority: Normal Received: from post.thorcom.com (root@post.unica.co.uk [194.75.183.70]) by troy.blacksheep.org (8.6.12/8.6.12) with ESMTP id HAA04745 for ; Thu, 27 May 1999 07:05:45 GMT Received: from ns.cro.cz ([193.179.196.2] ident=qmailr) by post.thorcom.com with smtp (Exim 2.04 #3) id 10muT6-0006hu-00 for rsgb_lf_group@blacksheep.org; Thu, 27 May 1999 08:20:44 +0100 Received: (qmail 14608 invoked from network); 27 May 1999 07:05:30 -0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Received: from fw.cro.cz (HELO ns-int.cro.cz) (193.179.197.2) by ns.cro.cz with SMTP; 27 May 1999 07:05:30 -0000 Received: from radiohk.hk.cro.cz (ns.hk.cro.cz [172.27.1.2]) by ns-int.cro.cz (8.8.5/8.8.5) with ESMTP id JAA18227 for ; Thu, 27 May 1999 09:05:30 +0200 (MET DST) Received: from pc033hk.hk.cro.cz ([172.27.1.33]) by radiohk.hk.cro.cz (8.9.1/8.9.1) with SMTP id JAA03279 for ; Thu, 27 May 1999 09:05:19 +0200 (MET DST) Received: by pc033hk.hk.cro.cz with Microsoft Mail id <01BEA820.0A9C7C40@pc033hk.hk.cro.cz>; Thu, 27 May 1999 09:05:18 +-200 Message-ID: <01BEA820.0A9C7C40@pc033hk.hk.cro.cz> From: "Petr Maly" To: "'137 kHz'" Subject: LF: Efficient antenna Date: Thu, 27 May 1999 09:05:16 +-200 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 8bit Sender: Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org Hello LowFers! As a newcomer I hope I have right to ask silly questions. 1. How efficient is actually capacitancy hat of Marconi "T" ant? In other words, if there is space 40 meters horizontaly and 15 meters verticaly, I can build either T ant with heigth of 15 m and length of hat of 40 meters, or inverted L ant, 15 m long vertical part and 40 m long horizontal part. Is it sure that T antenna would be more efficient than that inverted L ant? This weekend I will listen on longer and better matched LW ant. I hope I will be QRV with QRP in few weeks. 73! Petr, OK1FIG