Return-Path: X-Spam-DCC: paranoid 1290; 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=-1.9 required=5.0 tests=BAYES_00,DNS_FROM_AHBL_RHSBL, HTML_40_50,HTML_MESSAGE,SPF_PASS,UNPARSEABLE_RELAY 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 u3OKPLHn022214 for ; Sun, 24 Apr 2016 22:25:22 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1auQXV-0000xZ-LJ for rs_out_1@blacksheep.org; Sun, 24 Apr 2016 21:21:57 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1auQXV-0000xQ-Bp for rsgb_lf_group@blacksheep.org; Sun, 24 Apr 2016 21:21:57 +0100 Received: from omr-m007e.mx.aol.com ([204.29.186.9]) by relay1.thorcom.net with esmtps (TLSv1:DHE-RSA-AES256-SHA:256) (Exim 4.87) (envelope-from ) id 1auQXS-00005y-Th for rsgb_lf_group@blacksheep.org; Sun, 24 Apr 2016 21:21:56 +0100 Received: from mtaomg-aal02.mx.aol.com (mtaomg-aal02.mx.aol.com [172.27.20.208]) by omr-m007e.mx.aol.com (Outbound Mail Relay) with ESMTP id 70A4A38000BF for ; Sun, 24 Apr 2016 16:21:52 -0400 (EDT) Received: from core-ace10d.mail.aol.com (core-ace10.mail.aol.com [172.27.23.10]) by mtaomg-aal02.mx.aol.com (OMAG/Core Interface) with ESMTP id 2AAA938000082 for ; Sun, 24 Apr 2016 16:21:52 -0400 (EDT) Received: from 188.192.95.60 by webprd-m86.mail.aol.com (10.74.55.27) with HTTP (WebMailUI); Sun, 24 Apr 2016 16:21:51 -0400 Date: Sun, 24 Apr 2016 16:21:52 -0400 From: Markus Vester To: rsgb_lf_group@blacksheep.org Message-Id: <15449ef7ae6-2d8e-6014@webprd-m86.mail.aol.com> In-Reply-To: <571CF2AD.9030207@posteo.de> MIME-Version: 1.0 X-MB-Message-Source: WebUI X-MB-Message-Type: User X-Mailer: JAS STD X-Originating-IP: [188.192.95.60] x-aol-global-disposition: G DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mx.aol.com; s=20150623; t=1461529312; bh=qa0xTEKgC0M6ylK+6eVXGubcthzf/16vSP5Kw9t5BXs=; h=From:To:Subject:Message-Id:Date:MIME-Version:Content-Type; b=e89KPidcddJCKfhdPW1AYDkQrjbvB6PlQx9RQmoJis+pDlXFi2Maru5D/cCgeS8ef 73FG3/FCzeUSQpU1rGm6NlIk/Ld1H+DMk1eMj4m6pEibMRJqcIO95KyP4uIanTzjlI FkUtvmVvzoiSEohc7oiU3kvw7rCBFjEv0r78f/Ms= x-aol-sid: 3039ac1b14d0571d2ae0449f X-Scan-Signature: eeb98d9e5f7535b37e24952fd7f85252 Subject: Re: VLF: EbNaut transmission on 8270.005 Hz Content-Type: multipart/alternative; boundary="----=_Part_30190_2143447163.1461529311972" 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: 7825 ------=_Part_30190_2143447163.1461529311972 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi Stefan, =20 no luck yet. At zero offset, I got a valid ** decode from Roland's carrier = showing Eb/N0 =3D 8.6 and 7.2 dB (carr/sym). Then I manipulated a couple of= bins in the FFT data to notch 8270.0 and reattempted to decode at +5 mHz. = This indeed removed the red carrier peak and visibly changed the symbol pha= ses in the rawsyms plot. But it still resulted only in a "+ " message (prob= ably incorrect), with 0.7 and 0.0 dB Eb/N0 at rank 424. =20 Best 73, Markus =20 -----Urspr=C3=BCngliche Mitteilung-----=20 Von: DK7FC An: rsgb_lf_group Verschickt: So, 24 Apr 2016 6:23 pm Betreff: VLF: EbNaut transmission on 8270.005 Hz Hi all,=20 OK, now i'm trying my first (actually 2nd, a local test has been donebefore= ) EbNaut transmission for DX. the carrier is on the air on 8270.00500 Hz from JN49IK the message:=20 start 2016-04-24 16:30:02 coding 8K19A CRC 16 period 20 length 2 duration 02 h : 02 min : 40 sec 73, Stefan ------=_Part_30190_2143447163.1461529311972 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable
Hi Stefan,
 
no luck yet. At zero offset, I got a valid ** decode from Roland's car= rier showing Eb/N0 =3D 8.6 and 7.2 dB (carr/sym). Then I manipulated a coup= le of bins in the FFT data to notch 8270.0 and reattempted to decode at +5 = mHz. This indeed removed the red carrier peak and visibly changed the symbo= l phases in the rawsyms plot. But it still resulted only in a "+ " message = (probably incorrect), with 0.7 and 0.0 dB Eb/N0 at rank 424.
 
Best 73,
Markus
 
-----Urspr=C3=BCngliche Mitteilung-----
Von: DK7FC <selberdenken@posteo.de>
An: rsgb_lf_group <rsgb_lf_group@blacksheep.org>
Verschickt: So, 24 Apr 2016 6:23 pm
Betreff: VLF: EbNaut transmission on 8270.005 Hz

Hi all,

OK, now i'm trying my first (actually 2nd, a local test has been done before) EbNaut transmission for DX.
the car= rier is on the air on 8270.00500 Hz from JN49IK
the message:
start 2= 016-04-24 16:30:02
coding 8K19A
CRC 16
period 20
length 2
duration 02 h : 02 min : 40 sec
 <= /div>
73, Ste= fan


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