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, HTML_MESSAGE,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 lipkowski.org (8.14.4/8.14.4/Debian-8+deb8u1) with ESMTP id v1P95cdK004170 for ; Sat, 25 Feb 2017 10:05:40 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1chYEa-0005G3-7b for rs_out_1@blacksheep.org; Sat, 25 Feb 2017 09:01:44 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1chYER-0005Fu-KH for rsgb_lf_group@blacksheep.org; Sat, 25 Feb 2017 09:01:35 +0000 Received: from smtp-out-6.talktalk.net ([62.24.135.70]) by relay1.thorcom.net with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.87) (envelope-from ) id 1chYEO-0008Tn-1b for rsgb_lf_group@blacksheep.org; Sat, 25 Feb 2017 09:01:34 +0000 Received: from [127.0.0.1] ([78.150.127.92]) by smtp.talktalk.net with SMTP id hYENcGJ3bgKsthYENcZwUL; Sat, 25 Feb 2017 09:01:31 +0000 X-Originating-IP: [78.150.127.92] X-Spam: 0 X-OAuthority: v=2.2 cv=GdBVpkfL c=1 sm=1 tr=0 a=ltISPUkTCPavytHNowa71g==:117 a=ltISPUkTCPavytHNowa71g==:17 a=r77TgQKjGQsHNAKrUKIA:9 a=3oc9M9_CAAAA:8 a=F3M5lZpKAAAA:8 a=ADCyda-SQsyyiIf4ccsA:9 a=QEXdDO2ut3YA:10 a=VpvnZ0JCc1P9k_k1xp8A:9 a=wIdMz1Z-MaYLZmo3:21 a=_W_S_7VecoQA:10 a=WQP3B-o2DcFb_-ao3AbR:22 a=slCku8JSH3TyizEDQ3pD:22 To: rsgb_lf_group@blacksheep.org References: <15a745e1127-11a4-1044b@webprd-m15.mail.aol.com> From: g3zjo Message-ID: <4a926fce-408d-6e74-8950-97e373286703@psk31.plus.com> Date: Sat, 25 Feb 2017 09:01:31 +0000 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.7.1 MIME-Version: 1.0 In-Reply-To: <15a745e1127-11a4-1044b@webprd-m15.mail.aol.com> X-Antivirus: avast! (VPS 170224-1, 24/02/2017), Outbound message X-Antivirus-Status: Clean X-CMAE-Envelope: MS4wfIaKY3TnCkq3XgR8wvGBfEGhH6gfM7PLbPGbXlz2bdLUKFefohUqO9yI6cte0nnz9Z5MIHKyyGLhcCoFPn0fmfsaqLOwPPR6kmZotQ7vuCinpAgQFoVI oVc67uxwEDKzc2miY6aDIilry27XnzqYjqXzLsIVKuLG4yuHrso2vRtryPfWyUt2RyhvqrNDNFeZJA== X-Scan-Signature: da9a90c67b7e22f6718c156d8d99c1a4 Subject: Re: VLF: EbNaut also on 8270.033333 Hz Content-Type: multipart/alternative; boundary="------------880D9027F4A08715EF4EEF73" 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: RO X-Status: X-Keywords: X-UID: 10694 This is a multi-part message in MIME format. --------------880D9027F4A08715EF4EEF73 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Possible decode in Northampton UK IO92ng *XX* sent to Marcus for confirmation. found *XX * list rank 13237 reference phase -60 -90 -30 -60 carrier RMS 2.156e-005 noise RMS 6.763e-006 carrier S/N 10.07 dB in 43.4 uHz carrier Es/N0 -15.77 dB carrier Eb/N0 -0.50 dB info bit period 2021.05 seconds symbol error rate 159/384 = 41.406 % Es/N0 from symbol errors -16.2 dB Eb/N0 from symbol errors -0.9 dB Shannon capacity 2.3 bits/hour Shannon efficiency 78.8 % elapsed 101 seconds 73 Eddie G3ZJ0 On 25/02/2017 08:23, Markus Vester wrote: > The TX was on air all night. However for some reason the transmission > didn't end automatically at 6:39 UT as expected, but continued until > an external mechanical timer switched off the power around 6:49 > UT. Possibly something had gone wrong with the sequence timing. I will > try to repeat the experiment soon. > > 73, Markus > > ----Ursprüngliche Mitteilung----- > Von: Markus Vester > An: rsgb_lf_group > Verschickt: Sa, 25. Feb 2017 0:22 > Betreff: Re: VLF: EbNaut also on 8270.033333 Hz > > Another low-power EbNaut transmission from here: > > Frequency: 8270.0333333 Hz, > 2 characters, 8K19A, 18 bit CRC (!), > 60 s symbols, message duration 6:24 hours, > start 2017-02-24 23:15 UT, end 5:39 UT (Saturday) > > Best 73, > Markus (DF6NM) > --------------880D9027F4A08715EF4EEF73 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit

Possible decode in Northampton UK IO92ng XX sent to Marcus for confirmation.

found XX
list rank 13237
reference phase  -60  -90  -30  -60
carrier RMS 2.156e-005 noise RMS 6.763e-006
carrier S/N 10.07 dB in 43.4 uHz
carrier Es/N0 -15.77 dB
carrier Eb/N0 -0.50 dB
info bit period 2021.05 seconds
symbol error rate 159/384 = 41.406 %
Es/N0 from symbol errors -16.2 dB
Eb/N0 from symbol errors -0.9 dB
Shannon capacity 2.3 bits/hour
Shannon efficiency 78.8 %
elapsed 101 seconds

73 Eddie G3ZJ0

On 25/02/2017 08:23, Markus Vester wrote:
The TX was on air all night. However for some reason the transmission didn't end automatically at 6:39 UT as expected, but continued until an external mechanical timer switched off the power around 6:49 UT. Possibly something had gone wrong with the sequence timing. I will try to repeat the experiment soon.

73, Markus

----Ursprüngliche Mitteilung-----
Von: Markus Vester <markusvester@aol.com>
An: rsgb_lf_group <rsgb_lf_group@blacksheep.org>
Verschickt: Sa, 25. Feb 2017 0:22
Betreff: Re: VLF: EbNaut also on 8270.033333 Hz

Another low-power EbNaut transmission from here:

Frequency: 8270.0333333 Hz,
2 characters, 8K19A, 18 bit CRC (!),
60 s symbols, message duration 6:24 hours,
start 2017-02-24 23:15 UT, end 5:39 UT (Saturday) 

Best 73,
Markus (DF6NM)


--------------880D9027F4A08715EF4EEF73--