Return-Path: Received: (qmail 6108 invoked from network); 11 Aug 1999 10:46:38 +0100 Received: from magnus.plus.net.uk (HELO magnus.force9.net) (195.166.128.27) by guiness.force9.net with SMTP; 11 Aug 1999 10:46:38 +0100 Received: (qmail 29469 invoked from network); 11 Aug 1999 02:12:45 -0000 Content-Transfer-Encoding: 8bit Received: from unknown (HELO post.thorcom.com) (212.172.148.70) by magnus.plus.net.uk with SMTP; 11 Aug 1999 02:12:45 -0000 X-Priority: 3 Received: from majordom by post.thorcom.com with local (Exim 3.02 #1) id 11ENWO-0003OX-00 for rsgb_lf_group-outgoing@blacksheep.org; Wed, 11 Aug 1999 02:49:40 +0100 X-MSMail-Priority: Normal Received: from oracle.dsuper.net ([205.205.255.1]) by post.thorcom.com with esmtp (Exim 3.02 #1) id 11ENWN-0003OS-00 for rsgb_lf_group@blacksheep.org; Wed, 11 Aug 1999 02:49:39 +0100 Received: from Gilles (asc9-addr-144.dsuper.net [207.139.115.144]) by oracle.dsuper.net (8.9.3/8.9.3) with SMTP id VAA02441 for ; Tue, 10 Aug 1999 21:49:37 -0400 (EDT) X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Message-ID: <3.0.6.32.19990810214934.00fadba0@dsuper.net> X-Sender: gauger@dsuper.net X-Mailer: QUALCOMM Windows Eudora Light Version 3.0.6 (32) Date: Tue, 10 Aug 1999 21:49:34 -0400 To: rsgb_lf_group@blacksheep.org From: "Gilles Auger" Subject: LF: Broadband Loop ? MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org Sender: Hi The time is comming for me to make a good loop antenna that can cover the 10Khz to 500khz band.. I have search the net for more informations, but nearly noting. I have find a lot of informations for tuned loop but they are limited to a small fraction of the 10 to 500 Khz !!! What king of preamplifier do you use for a balanced broadband loop ?? A low Z one ? What is the minimum size of a loop that can do the job ? Thanks in advance for your collaboration and excuse my English *&%" Gilles Auger Montreal, Canada gauger@dsuper.net