Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lipkowski.org X-Spam-Level: X-Spam-Status: No, score=-2.3 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, RCVD_IN_DNSWL_MED,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 X-Spam-DCC: EATSERVER: mailn 1166; Body=2 Fuz1=2 Fuz2=2 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mailn.lipkowski.org (8.14.4/8.14.4/Debian-8+deb8u1) with ESMTP id uB3NWmPn002651 for ; Sun, 4 Dec 2016 00:32:49 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1cDJkP-0000M4-Kb for rs_out_1@blacksheep.org; Sat, 03 Dec 2016 23:29:37 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1cDJkP-0000Lv-B2 for rsgb_lf_group@blacksheep.org; Sat, 03 Dec 2016 23:29:37 +0000 Received: from mout01.posteo.de ([185.67.36.65]) by relay1.thorcom.net with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.87) (envelope-from ) id 1cDJkM-0001cr-Rq for rsgb_lf_group@blacksheep.org; Sat, 03 Dec 2016 23:29:36 +0000 Received: from submission (posteo.de [89.146.220.130]) by mout01.posteo.de (Postfix) with ESMTPS id 2C147202D7 for ; Sun, 4 Dec 2016 00:29:32 +0100 (CET) Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 3tWS0W5HSdz9rwp for ; Sun, 4 Dec 2016 00:29:31 +0100 (CET) Message-ID: <5843555B.9050508@posteo.de> Date: Sun, 04 Dec 2016 00:29:31 +0100 From: DK7FC User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; de; rv:1.9.1.8) Gecko/20100227 Thunderbird/3.0.3 MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org References: <154c32c4dba-373a-24653@webprd-m58.mail.aol.com> <58276523.4000204@abelian.org> <5829D9E1.2020801@posteo.de> <582A0BF2.5070101@abelian.org> <582AB6CD.5090603@abelian.org> <582B12B2.7080708@posteo.de> <582B3823.8090504@abelian.org> <582B4466.5070106@abelian.org> <582B6E8B.4090207@posteo.de> <117DEE4AF4DD44F59CB 455664AD7695B@gnat> <046701d23fb3$ab36d900$01a48b00$@comcast.net> <582C19D6.5080808@abelian.org> <582CA9F0.2040306@abelian.org> <582DEE31.2090909@posteo.de> <582DF4E8.4090203@abelian.org> <582F3D04.80900@abelian.org> <582F6056.9060903@posteo.de> <582F7F08.6050608@abelian.org> <5830D07E.5050407@posteo.de> <58346350.6070705@abelian.org> <583494C7.1060701@posteo.de> <58349F7B.5010408@abelian.org> <583950E1.8090905@abelian.org> <583C61EF.50702@posteo.de> <583C673A.6040609@abelian.org> <583C799E.4090608@posteo.de> <583F1D7C.5020808@abelian.org> <583F3393.7050207@posteo.de> <5842F39F.5000006@abelian.org> <5842FEE3.8000102@posteo.de> <584304DA.2010505@abelian.org> In-Reply-To: <584304DA.2010505@abelian.org> X-Scan-Signature: e09cca6d8e44a91eadbdfb3e1b8aec09 Subject: Re: VLF: EbNaut transmissions on lower frequencies?, pre-tests: 6.47kHz 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 2.75 Status: O X-Status: X-Keywords: X-UID: 9682 Am 03.12.2016 18:46, schrieb Paul Nicholson: > > > There have been 4 sunny days now. > > Maybe your transmitter works better on sunny days? During rain the antenna current drops not more than 0.7 dB. However the phase... I don't think so but i will check it during the 75 character message. > I was able to get a decode from just the last four days: > > Day Eb/N0 Phase S/N in 2.5kHz > 161130 -7.2 133.6 -61.8 > 161201 -6.6 154.3 -61.2 > 161202 -7.0 172.4 -61.7 > 161203 -3.7 151.2 -58.3 > > decoded with Eb/N0 = -0.2 dB at list rank 969420. Just 4 days, very nice. If one would know these days before... Must have been due to the background noise. Yesterday it was sometimes raining... As someone said, propagation / QRN is like the weather forecast. 73, Stefan