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Date: Fri, 22 Dec 2017 12:59:35 +0100
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Subject: Re: LF: VLF NA Ebnaut
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Hi Paul, Joe, VLF,

Wow, my congrats to Joe and Wolf and Jacek! That was to be expected :-) 
A remarkable success!
If Jacek decode Joe with +1 dB, then Alex has a chance 
too!!!!!!!!!!!!!!!!!!! So it is worth for Joe to repeat the same 
transmission another time! Exciting!

That is a great season so far, despite the high QRN levels.

My RX is still offline due to lack of sun an i'm beginning to think 
about alternative energy storage systems on the tree. This is the task 
of the century: Developing better accumulators! We need 2 or 3 orders of 
magnitude higher energy density, higher life time and so on. How long 
will it take?

Here i'm focusing on the next 970 Hz experiment and i made a big 
progress in the last days. More soon...

73, Stefan


Am 22.12.2017 10:43, schrieb Paul Nicholson:
> Bielefeld (4301.5 km DL4YHF)
> ----------------------------
>
> Decoded easily.  Eb/N0 +4.7 dB, S/N  -32.91 dB in 1Hz,
> -66.89 dB in 2.5kHz, rank 0, BER 41%, constant reference phase.
>
> First Canada to Germany VLF decode, I think.
>
> Perhaps Stefan also decodes?  Distance is slightly greater
> at 4419.8 km.
>
> Wolf's receiver has been working very well the last few days.
> Wonder if some improvement has been made?
>
> Warsaw (5096.6 km SQ5BPF)
> -------------------------
>
> Decoded easily.  Eb/N0 +1.0 dB, S/N -36.58 dB in 1Hz,
> -70.56 dB in 2.5kHz, rank 5, BER 44%, constant reference phase.
>
> First Canada to Poland VLF decode.