Return-Path: X-Spam-DCC: paranoid 1233; Body=3 Fuz1=3 Fuz2=3 X-Spam-Checker-Version: SpamAssassin 3.1.3 (2006-06-01) on lipkowski.org X-Spam-Level: X-Spam-Status: No, score=-0.9 required=5.0 tests=BAYES_00,RATWARE_GECKO_BUILD autolearn=no version=3.1.3 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by paranoid.lipkowski.org (8.13.7/8.13.7) with ESMTP id sA1LjPY0001891 for ; Sat, 1 Nov 2014 22:45:26 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1XkgLZ-0007Le-DQ for rs_out_1@blacksheep.org; Sat, 01 Nov 2014 21:36:33 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1XkgLY-0007LV-LS for rsgb_lf_group@blacksheep.org; Sat, 01 Nov 2014 21:36:32 +0000 Received: from mout3.freenet.de ([195.4.92.93]) by relay1.thorcom.net with esmtps (TLSv1.2:DHE-RSA-AES256-GCM-SHA384:256) (Exim 4.82) (envelope-from ) id 1XkgLW-0004cE-Qm for rsgb_lf_group@blacksheep.org; Sat, 01 Nov 2014 21:36:31 +0000 Received: from [195.4.92.140] (helo=mjail0.freenet.de) by mout3.freenet.de with esmtpa (ID dl4yhf@freenet.de) (port 25) (Exim 4.82 #2) id 1XkgLV-0002a7-Cj; Sat, 01 Nov 2014 22:36:29 +0100 Received: from localhost ([::1]:49865 helo=mjail0.freenet.de) by mjail0.freenet.de with esmtpa (ID dl4yhf@freenet.de) (Exim 4.82 #2) id 1XkgLV-0002jL-8j; Sat, 01 Nov 2014 22:36:29 +0100 Received: from mx13.freenet.de ([195.4.92.23]:49198) by mjail0.freenet.de with esmtpa (ID dl4yhf@freenet.de) (Exim 4.82 #2) id 1XkgHj-0002DD-Gr; Sat, 01 Nov 2014 22:32:35 +0100 Received: from blfd-4d08e51f.pool.mediaways.net ([77.8.229.31]:2592 helo=[192.168.178.21]) by mx13.freenet.de with esmtpsa (ID dl4yhf@freenet.de) (TLSv1:DHE-RSA-CAMELLIA256-SHA:256) (port 465) (Exim 4.82 #2) id 1XkgHj-0003tG-8x; Sat, 01 Nov 2014 22:32:35 +0100 Message-ID: <54555171.90009@freenet.de> Date: Sat, 01 Nov 2014 22:32:33 +0100 From: wolf_dl4yhf User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:17.0) Gecko/20130620 Thunderbird/17.0.7 MIME-Version: 1.0 To: RSGB LF Group at Yahoo , RSGB LF Group at blacksheep X-Originated-At: 77.8.229.31!2592 X-Scan-Signature: 59677119386dcf9f1872cb454dc1331d Subject: LF: Naval VLF, LF, and MF Communication Systems Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit 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-Scanned-By: MIMEDefang 2.56 on 10.1.3.10 Status: RO X-Status: X-Keywords: X-UID: 1003 Snapped up from the VLF 'natural radio' group: Interesting reading for long winter evenings ... about VLF, LF, and MF, a complete scanned book from 1972, descibing equipment, propagation, antenna theory, transmitter sites, etc. The entire NAVELEX handbook can be downloaded (chapter wise) from http://www.navy-radio.com/manuals/shore-vlf.htm 73, Wolf DL4YHF