Return-Path: X-Spam-DCC: paranoid 104; 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 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 tB2M1TVn005213 for ; Wed, 2 Dec 2015 23:01:29 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1a4FPs-0003Ej-3b for rs_out_1@blacksheep.org; Wed, 02 Dec 2015 21:58:24 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1a4FPr-0003Ea-S5 for rsgb_lf_group@blacksheep.org; Wed, 02 Dec 2015 21:58:23 +0000 Received: from parrot.netcom.co.uk ([217.72.171.49]) by relay1.thorcom.net with esmtp (Exim 4.86) (envelope-from ) id 1a4FOn-0000XP-M6 for rsgb_lf_group@blacksheep.org; Wed, 02 Dec 2015 21:58:22 +0000 Received: from sb.abelian.org (i-194-106-52-83.freedom2surf.net [194.106.52.83]) by parrot.netcom.co.uk (Postfix) with ESMTP id D8A843273A5 for ; Wed, 2 Dec 2015 21:48:00 +0000 (GMT) Received: from [127.0.0.1] (localhost [127.0.0.1]) by sb.abelian.org (Postfix) with ESMTP id 3390028A0121 for ; Wed, 2 Dec 2015 21:56:59 +0000 (UTC) Message-ID: <565F692A.4080401@abelian.org> Date: Wed, 02 Dec 2015 21:56:58 +0000 From: Paul Nicholson User-Agent: Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/20130106 Thunderbird/17.0.2 MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org References: <8D2FA5F73070DF3-164C-1B0DC6@webmail-vm091.sysops.aol.com> <8D2FB0E41DBD77B-1DC0-A28C5@webmail-vd012.sysops.aol.com> <565F09BB.6090709@abelian.org> In-Reply-To: X-Scan-Signature: 2e2f7cbbe9f38dd7bf3fac4fc012e6fc Subject: Re: LF: More EbNaut 137.777 - Dec. 1/2 Content-Type: text/plain; charset=ISO-8859-1; 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: O X-Status: X-Keywords: X-UID: 5506 Edgar wrote: > To obtain a 92 uHz bin width in Spectrum Lab the settings ... ... indicates that it takes 4.66 hours for one window. You don't need a spectrogram, just a single 3 hour spectrum. Both ends would need GPSDO and also PPS at the rx soundcard. And even then we don't know if the path is stable enough and you could still be dissapointed. Joe wrote: > [8]K19A 1 Second symbols 25 characters 500 watts. 2100 UTC. That should make for a massive signal and an easy decode. ... it did: 21:00 Eb/N0 = 11.1 dB 21:30 Eb/N0 = 7.0 dB -- Paul Nicholson --