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Re: LF: New experiments on 17.47 kHz planned...

To: [email protected]
Subject: Re: LF: New experiments on 17.47 kHz planned...
From: Roman <[email protected]>
Date: Sat, 15 Sep 2018 00:05:35 +0300
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Markus, Ebnaut will be most popular when anybody write a siьple to use program 
like WSJT-X or JTDX - otherwise operator is need to be a Professor of 
University and expert in Spectrum Lab and digital signal processing -)

Roman

> Wow, well done again! So the two of you once more topped up on your own 
> amazing result. And special congratulations to Edgar for managing the whole 
> stacking and decoding procedure himself.
> 
> Hope that this bridge half way around the globe will encourage more amateurs 
> worldwide to engage in VLF and venture into EbNaut techniques. Yes it does 
> seem teduious at times, but I'd say the efforts are well worthwhile.
> 
> Best 73,
> Markus (DF6NM)
> 
> -----Ursprüngliche Mitteilung-----
> Von: Edgar <[email protected]>
> An: rsgb_lf_group <[email protected]>
> Verschickt: Fr, 14. Sept 2018 0:08
> Betreff: LF: New experiments on 17.47 kHz planned...
> 
> A successful transmission, on 17470.1 Hz, of a two character
> EbNaut message was completed on the 10 th September 2018.
> 
> The transmitter was at JN49ik, Germany and receiver at QE37pd
> Tasmania a path of ~ 16786 km (10491 miles).
> 
> The message was decoded by processing the signals received on the
> 8 th and 10 th of September 2018.
> 
> The software used was
> 
> Spectrum Lab by Wolfgang "Wolf" Buescher (
> https://www.qsl.net/dl4yhf/spectra1.html ) and
> 
> EbNaut Coherent BPSK programs, by Paul Nicholson (
> http://www.abelian.org/ebnaut/ )
> 
> The receiving set-up was a 1 m whip with a FET buffer at 9 m, a
> Steinberg UR 242 audio interface,
> 
> a Garmin GPS unit and Asus notebook.
> 
> Thank you to Stefan Schaefer DK7FC for his help and guidance to
> make this possible, and Wolf and Paul for their excellent
> software.
> 
> Regards, Edgar
> 
> Moonah, Tasmania.
> 
> P.S. Message re-sent with smaller image.
> 
> Virus-free. www.avg.com
-- 
73!
Roman, RW3ADB

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