Return-Path: Received: (qmail 7911 invoked from network); 8 Apr 2001 10:24:03 -0000 Received: from unknown (HELO murphys-inbound.servers.plus.net) (212.159.14.225) by excalibur.plus.net with SMTP; 8 Apr 2001 10:24:03 -0000 Received: (qmail 603 invoked from network); 8 Apr 2001 10:24:02 -0000 Received: from unknown (HELO post.thorcom.com) (212.172.148.70) by murphys with SMTP; 8 Apr 2001 10:24:02 -0000 X-Priority: 3 X-MSMail-Priority: Normal Received: from majordom by post.thorcom.com with local (Exim 3.16 #2) id 14mCFZ-0007XW-00 for rsgb_lf_group-outgoing@blacksheep.org; Sun, 08 Apr 2001 11:16:53 +0100 Received: from ds-img-7.compuserve.com ([149.174.206.153] helo=spdmbaaa.compuserve.com) by post.thorcom.com with esmtp (Exim 3.16 #2) id 14mCFY-0007XR-00 for rsgb_lf_group@blacksheep.org; Sun, 08 Apr 2001 11:16:52 +0100 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Received: (from mailgate@localhost) by spdmbaaa.compuserve.com (8.9.3/8.9.3/SUN-1.9) id GAA04879 for rsgb_lf_group@blacksheep.org; Sun, 8 Apr 2001 06:15:56 -0400 (EDT) Date: Sun, 8 Apr 2001 06:15:27 -0400 From: "boffin1" Subject: Re: LF: LF Antennas To: rsgb_lf_group@blacksheep.org Message-ID: <200104080615_MC2-CBA7-9063@compuserve.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Disposition: inline Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group Sender: Mike, If you load it with ferrite you will certainly increase its inductance and also its efficacy as a receiving antenna but the radiation efficiency on tx will decrease accordingly (the difference between B and H). 73, Roger, G2AJV.