Date: Tue, 14 Feb 2017 06:19:58 -0500
From: Markus Vester <markusvester@aol.com>
To: rsgb_lf_group@blacksheep.org
Message-Id: <15a3c59bd8c-3cca-8328@webprd-a05.mail.aol.com>
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Subject: Re: LF: DK7FC EbNaut message on 8270.1 Hz decoded nr Moscow by
 RN3AUS
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Alex and Stefan,=20

I'm glad to see that splendid result! That's a very nice reward, making all=
 your efforts worthwhile.

Best 73,
Markus (DF6NM)


-----Urspr=C3=BCngliche Mitteilung-----=20
Von: Alex K <rn3aus@gmail.com>
An: rsgb_lf_group <rsgb_lf_group@blacksheep.org>; rsgb_lf_group <rsgb_lf_gr=
oup@yahoogroups.co.uk>
Verschickt: Di, 14. Feb 2017 9:42
Betreff: LF: DK7FC EbNaut message on 8270.1 Hz decoded nr Moscow by RN3AUS


Hello VLF, Stefan!
I am glad to report that EbNaut signal DK7FC at February 10, 2017 06:00 UTC=
, frequency 8270.1 Hz, was successfully rcvd and decoded by RN3AUS. QRB=3D1=
900 km.
TX: 700 mA antenna current
RX: E-probe MidiWhip and NMEA+1PPS GPS disciplined sound card with SpecLab.
It is first message from DL to RU on VLF Dreamers Band!

My congratulation to Stefan!
Also this result would not be possible without very useful councils and uti=
lities of Markus  DF6NM, the wonderful  SpecLab program of Wolfgang DL4YHF =
 and absolutely fantastic EbNaut of Paul Nicholson. My deepest respect!
73 de rn3aus/Alex
----------------------------------------------
ebnaut-rx V0.5
input file C:\Radio\EbNaut\VLF_EBNAUT\13feb2017-VLF\ebnaut10_FEB_1234_8270-=
nmea1pps.wav
sample rate 0.342935 per second
rx frequency 8270.1
file start time 2017-02-10 05:56:42.290
polynomial 16K21A
crc size 32
number of chars 2
block size 44
symbol period 30.000
number of symbols 1024
list length 2000000
start offset 209.375
freq offset 0.000000
cores 2
skipped 209.952323 seconds to start
initial reference phase 73.1
---------------------------------------------
found FB
list rank 1744086
reference phase   60   60   30   30
carrier RMS 1.434e-004 noise RMS 3.732e-005
carrier S/N 11.69 dB in 32.6 uHz
carrier Es/N0 -18.41 dB
carrier Eb/N0 1.13 dB
info bit period 2694.74 seconds
symbol error rate 448/1024 =3D 43.750 %
Es/N0 from symbol errors -19.0 dB
Eb/N0 from symbol errors 0.5 dB
Shannon capacity 2.5 bits/hour
Shannon efficiency 53.9 %
symbols file C:\Radio\EbNaut\VLF_EBNAUT\13feb2017-VLF\ebnaut10_FEB_1234_827=
0-nmea1pps-symbols.csv
elapsed 515 seconds

--=20
Alex RN3AUS
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<div style=3D"font-size:10pt;font-family:arial,helvetica,sans-serif;color:b=
lack;"><div style=3D"color: black; font-family: arial,helvetica,sans-serif;=
 font-size: 10pt;">Alex and Stefan, <br><br>I'm glad to see that splendid r=
esult! That's&nbsp;a very nice reward, making all&nbsp;your efforts worthwh=
ile.<br><br>Best 73,<br>Markus (DF6NM)<br><br><br>-----Urspr=C3=BCngliche M=
itteilung----- <br>Von: Alex K &lt;rn3aus@gmail.com&gt;<br>An: rsgb_lf_grou=
p &lt;rsgb_lf_group@blacksheep.org&gt;; rsgb_lf_group &lt;rsgb_lf_group@yah=
oogroups.co.uk&gt;<br>Verschickt: Di, 14. Feb 2017 9:42<br>Betreff: LF: DK7=
FC EbNaut message on 8270.1 Hz decoded nr Moscow by RN3AUS<br><br></div>
<div id=3D"AOLMsgPart_1.2_757814b6-3d53-4c00-9444-9c83f6ecb8d4">
<div class=3D"aolReplacedBody"><div dir=3D"ltr">Hello VLF, Stefan!<br>I am =
glad to report that EbNaut signal DK7FC at February=20
10, 2017 06:00 UTC, frequency 8270.1 Hz, was successfully rcvd and=20
decoded by RN3AUS. QRB=3D1900 km.<br>TX: 700 mA antenna current<br>RX: E-pr=
obe MidiWhip and NMEA+1PPS GPS disciplined sound card with SpecLab.<br>It i=
s first message from DL to RU on VLF Dreamers Band!<br><br>My congratulatio=
n to Stefan!<br>Also this result would not be possible without very useful =
councils and utilities of Markus&nbsp; DF6NM, the wonderful&nbsp; SpecLab p=
rogram of<span style=3D"font-size: large;" data-mce-style=3D"font-size: lar=
ge;" size=3D"4"> </span>Wolfgang DL4YHF&nbsp; and absolutely fantastic EbNa=
ut of Paul Nicholson. My deepest respect!<br>73 de rn3aus/Alex<br>---------=
-------------------------------------<br>ebnaut-rx V0.5<br>input file C:\Ra=
dio\EbNaut\VLF_EBNAUT\13feb2017-VLF\ebnaut10_FEB_1234_8270-nmea1pps.wav<br>=
sample rate 0.342935 per second<br>rx frequency 8270.1<br>file start time 2=
017-02-10 05:56:42.290<br>polynomial 16K21A<br>crc size 32<br>number of cha=
rs 2<br>block size 44<br>symbol period 30.000<br>number of symbols 1024<br>=
list length 2000000<br>start offset 209.375<br>freq offset 0.000000<br>core=
s 2<br>skipped 209.952323 seconds to start<br>initial reference phase 73.1<=
br>---------------------------------------------<br>found <strong>FB</stron=
g><br>list rank 1744086<br>reference phase&nbsp;&nbsp; 60&nbsp;&nbsp; 60&nb=
sp;&nbsp; 30&nbsp;&nbsp; 30<br>carrier RMS 1.434e-004 noise RMS 3.732e-005<=
br>carrier S/N 11.69 dB in 32.6 uHz<br>carrier Es/N0 -18.41 dB<br>carrier E=
b/N0 1.13 dB<br>info bit period 2694.74 seconds<br>symbol error rate 448/10=
24 =3D 43.750 %<br>Es/N0 from symbol errors -19.0 dB<br>Eb/N0 from symbol e=
rrors 0.5 dB<br>Shannon capacity 2.5 bits/hour<br>Shannon efficiency 53.9 %=
<br>symbols file C:\Radio\EbNaut\VLF_EBNAUT\13feb2017-VLF\ebnaut10_FEB_1234=
_8270-nmea1pps-symbols.csv<br>elapsed 515 seconds<br><br>-- <br>Alex RN3AUS=
</div>
</div>
</div>

<br></div>
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