Return-Path: Received: from rly-de02.mx.aol.com (rly-de02.mail.aol.com [172.19.170.138]) by air-de05.mail.aol.com (v121_r5.5) with ESMTP id MAILINDE054-4ba49a445db372; Tue, 24 Feb 2009 14:09:34 -0500 Received: from post.thorcom.com (post.thorcom.com [193.82.116.20]) by rly-de02.mx.aol.com (v121_r4.4) with ESMTP id MAILRELAYINDE025-4ba49a445db372; Tue, 24 Feb 2009 14:09:18 -0500 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1Lc2eA-0004ae-Hl for rs_out_1@blacksheep.org; Tue, 24 Feb 2009 19:08:50 +0000 Received: from [193.82.116.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1Lc2eA-0004aV-67 for rsgb_lf_group@blacksheep.org; Tue, 24 Feb 2009 19:08:50 +0000 Received: from ttsmtp-3.cpwnetworks.com ([62.24.128.244] helo=ttsmtp.cpwnetworks.com) by relay1.thorcom.net with esmtp (Exim 4.63) (envelope-from ) id 1Lc2e6-00029H-EF for rsgb_lf_group@blacksheep.org; Tue, 24 Feb 2009 19:08:50 +0000 X-Path: TalkTalk-smtp X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AvIHANbUo0lZ8OFa/2dsb2JhbACCRS2BZIcNBs0AhBEG Received: from unknown (HELO mal769a60aa920) ([89.240.225.90]) by ttsmtp.cpwnetworks.com with SMTP; 24 Feb 2009 19:08:40 +0000 Message-ID: <00a901c996b3$4db28fb0$0301a8c0@mal769a60aa920> From: "mal hamilton" To: "rsgb" Date: Tue, 24 Feb 2009 19:08:39 -0000 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.2180 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180 X-Karma: unknown: X-Spam-Score: 0.0 (/) X-Spam-Report: autolearn=disabled,HTML_MESSAGE=0.001 Subject: LF: 500 1/2 dipole Content-Type: multipart/alternative; boundary="----=_NextPart_000_00A6_01C996B3.4D5813A0" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.5 required=5.0 tests=HTML_40_50,HTML_MESSAGE autolearn=no version=2.63 X-SA-Exim-Scanned: Yes Sender: owner-rsgb_lf_group@blacksheep.org Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group X-SA-Exim-Rcpt-To: rs_out_1@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false X-AOL-IP: 193.82.116.20 ------=_NextPart_000_00A6_01C996B3.4D5813A0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MFGRP I am fhinking of installing a 1/2 wave dipole for 500 khz. In the firsrt ins= tance at 100 ft high and possibly later at 120ft. Height low compared to fre= q, but this experiment would be useful to compare against the inv L system a= nd propagation both daytime and night time. Reports appreciated de Mal/G3KEV ------=_NextPart_000_00A6_01C996B3.4D5813A0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
MFGRP
I am fhinking of installing a 1/2 wave dipo= le for=20 500 khz. In the firsrt instance at 100 ft high and possibly later at 120ft.=20 Height low compared to freq, but this experiment would be useful to com= pare=20 against the inv L system and propagation both daytime and night=20 time.
 
Reports appreciated
de Mal/G3KEV
 
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