Return-Path: X-Spam-DCC: paranoid 1233; 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=-1.4 required=5.0 tests=BAYES_00,DNS_FROM_AHBL_RHSBL, NO_REAL_NAME 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 u11MmNbI002039 for ; Mon, 1 Feb 2016 23:48:23 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1aQNDG-0004zl-VN for rs_out_1@blacksheep.org; Mon, 01 Feb 2016 22:44:50 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1aQNDG-0004zc-Ma for rsgb_lf_group@blacksheep.org; Mon, 01 Feb 2016 22:44:50 +0000 Received: from nina.ucs.mun.ca ([134.153.232.76]) by relay1.thorcom.net with esmtps (TLSv1:DHE-RSA-AES256-SHA:256) (Exim 4.86) (envelope-from ) id 1aQNCC-0006dC-H7 for rsgb_lf_group@blacksheep.org; Mon, 01 Feb 2016 22:44:49 +0000 Received: from plato.ucs.mun.ca (plato.ucs.mun.ca [134.153.232.153]) by nina.ucs.mun.ca (8.13.1/8.13.1) with ESMTP id u11MhQEq027940 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Mon, 1 Feb 2016 19:13:27 -0330 Date: Mon, 1 Feb 2016 19:13:26 -0330 (NST) From: jcraig@mun.ca X-X-Sender: jcraig@plato.ucs.mun.ca To: "rsgb_lf_group@blacksheep.org" In-Reply-To: Message-ID: References: <8D32AF2CED30655-14C8-175C9C@webmail-vd002.sysops.aol.com> MIME-Version: 1.0 Content-ID: X-Scan-Signature: 4c0633a540d76adc241b9d3cede72a57 Subject: Re: AW: LF: Ebnaut 477.7 kHz Content-Type: MULTIPART/MIXED; BOUNDARY="-1719232024-2110638468-1454366498=:4101" 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: 6628 This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. ---1719232024-2110638468-1454366498=:4101 Content-Type: TEXT/PLAIN; CHARSET=X-UNKNOWN; format=flowed Content-Transfer-Encoding: QUOTED-PRINTABLE Content-ID: OK lets give it another go. 8K19A, 10 characters, 1 second symbols, 752 seconds and a bit more power... starting 2245 and each 15 mins. GL & Thanks to all Joe VO1NA On Mon, 1 Feb 2016, markusvester@aol.com wrot > Joe wrote: >> 75 chars [4]K19A 1936 symbols 387.2 seconds 10 watts continuous carrier = unless the FET fries! > > =E2=80=A6 yes Joe, 10 chars and 75 watts might have done it (just ;-) > > Suggestion: 8K19A, 10 characters, 1 second symbols, 752 seconds total. If= possible, try to use above 100 W as some margin for QSB will probably be n= eeded. > > Listening now=E2=80=A6 > > Best 73, > Markus > > > Von: jcraig@mun.ca > Gesendet: Montag, 1. Februar 2016 22:28 > An: rsgb_lf_group@blacksheep.org > Betreff: Re: LF: Ebnaut 477.7 kHz > > Thanks Markus and Roelof for the reports. > > I'm guessing a slower bit rate and more power might help. > Please feel free to make a suggestion and we'll try again > tonight. > > 73 > Joe VO1NA > > On Mon, 1 Feb 2016, Markus Vester wrote: > > Got some pieces of carrier in the spectrogram, up to about 10 dB SNR in 1= mHz. Considering the carrier duty cycle (8.5 out of 15 minutes), that woul= d have been about +15 dB in a mHz for a pure carrier, or -15 dB EbN0 at=C2= =A01.1 bit/s net data rate - no chance for a decode here. > =C2=A0 > Best 73, > Markus=C2=A0 (DF6NM) > > > ---1719232024-2110638468-1454366498=:4101--