Return-Path: X-Spam-DCC: paranoid 1102; Body=2 Fuz1=2 Fuz2=2 X-Spam-Checker-Version: SpamAssassin 3.1.3 (2006-06-01) on lipkowski.org X-Spam-Level: X-Spam-Status: No, score=-0.5 required=5.0 tests=BAYES_00,DNS_FROM_AHBL_RHSBL, FORGED_RCVD_HELO,RATWARE_GECKO_BUILD,SPF_PASS 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 u435hjd2018006 for ; Tue, 3 May 2016 07:43:45 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1axSz0-00041J-Ct for rs_out_1@blacksheep.org; Tue, 03 May 2016 06:34:54 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1axSyt-00041A-TD for rsgb_lf_group@blacksheep.org; Tue, 03 May 2016 06:34:47 +0100 Received: from parrot.netcom.co.uk ([217.72.171.49]) by relay1.thorcom.net with esmtp (Exim 4.87) (envelope-from ) id 1axSyr-0001Vx-OX for rsgb_lf_group@blacksheep.org; Tue, 03 May 2016 06:34:46 +0100 Received: from pn.abelian.org (i-194-106-52-83.freedom2surf.net [194.106.52.83]) by parrot.netcom.co.uk (Postfix) with ESMTP id 38CA73275B5 for ; Tue, 3 May 2016 06:33:28 +0100 (BST) Received: from [127.0.0.1] (localhost [127.0.0.1]) by pn.abelian.org (Postfix) with ESMTP id 233A24000D7 for ; Tue, 3 May 2016 05:34:44 +0000 (UTC) To: rsgb_lf_group@blacksheep.org References: <1545cc43544-7b51-40b@webprd-a09.mail.aol.com> <57222E30.1080202@posteo.de> <57225653.3090907@abelian.org> <5725FCD5.40606@posteo.de> <57260D6A.3040503@abelian.org> <572613AC.90704@posteo.de> <57261C33.6010603@posteo.de> From: Paul Nicholson Message-ID: <57283874.6080406@abelian.org> Date: Tue, 3 May 2016 05:34:44 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.6.0 MIME-Version: 1.0 In-Reply-To: <57261C33.6010603@posteo.de> X-Scan-Signature: 2e2f7cbbe9f38dd7bf3fac4fc012e6fc Subject: Re: ULF: EbNaut transmissions on lower frequencies?, pre-tests Content-Type: text/plain; charset=utf-8; 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 10.1.3.11 Status: O X-Status: X-Keywords: X-UID: 7978 Stefan wrote: > 130 mA > f = 8270.1 Hz > Start time: 01.05.2016 15:00:02 UTC > Period: 200 s > Length: 5 > CRC 16 > Coding 8K19A Copied 'VLFDX' Reference phase: constant Eb/N0: +5.4 dB BER: 26.8 % Carrier: S/N: 19.77 dB in 9.8 uHz Error map: http://abelian.org/vlf/tmp/160502a.gif I am seeing the expected 6dB signal reduction at the lower antenna current. -- Paul Nicholson --