Return-Path: Received: (qmail 12427 invoked from network); 3 Jun 2001 23:17:22 -0000 Received: from unknown (HELO warrior-inbound.servers.plus.net) (212.159.14.227) by excalibur.plus.net with SMTP; 3 Jun 2001 23:17:22 -0000 Received: (qmail 25372 invoked from network); 3 Jun 2001 23:16:35 -0000 Received: from unknown (HELO post.thorcom.com) (212.172.148.70) by warrior with SMTP; 3 Jun 2001 23:16:35 -0000 Received: from majordom by post.thorcom.com with local (Exim 3.16 #2) id 156h1j-0008Vg-00 for rsgb_lf_group-outgoing@blacksheep.org; Mon, 04 Jun 2001 00:11:19 +0100 Received: from latimer.mail.uk.easynet.net ([195.40.1.40]) by post.thorcom.com with esmtp (Exim 3.16 #2) id 156h1i-0008Vb-00 for rsgb_lf_group@blacksheep.org; Mon, 04 Jun 2001 00:11:18 +0100 Received: from ericadodd (tnt-6-205.easynet.co.uk [195.40.201.205]) by latimer.mail.uk.easynet.net (Postfix) with SMTP id 5B0BD5394E for ; Mon, 4 Jun 2001 00:10:38 +0100 (BST) Message-ID: <000601c0ec83$0e0a4980$cdc928c3@ericadodd> From: "g3ldo" To: rsgb_lf_group@blacksheep.org References: <001601c0ec7c$67b09720$a9a0883e@g3aqc> Subject: LF: Re: Re 71Khz T/A tests Date: Mon, 4 Jun 2001 00:14:32 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 5.50.4522.1200 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group Sender: Hi Laurie, and any 73kHz watchers. Laurie said >I think things are against us but its worth a try,and I want to see if the fuses will hold >out. The TX runs more power on 71.9 so gets hotter,but the radiated power is less >probably only 100mW. Anyway lets see,great to have your company Peter. In our early experiments with BK amplifiers we found we could get the rated power out on 73kHz. I think that you are using the 1kW version. I am using the 300W version which used put out a good 300W on 73kHz but tonight I can only get 200W, with about 1.5amps into the antenna. According to EZNEC that should give me about 25mW. I would be interested to know what antenna current you are getting. Hopefully we might get some comparative reports Regards, Peter, G3LDO e-mail Web