Hi Rob,

congratulations to Jay and you for the successful experiment!

I've started another SpecLab instance which is monitoring your frequency. Best chances to Eu are probably between 1 and 5 UT. Hope you'll be able to run max power soon - every little dB will be needed!

Good luck,
Markus (DF6NM)


-----Ursprüngliche Mitteilung-----
Von: Rob Renoud <[email protected]>
An: rsgb_lf_group <[email protected]>
Verschickt: Fr, 23. Mrz 2018 21:23
Betreff: Re: LF: K3RWR LF EbNaut in CT

Jay,

Thanks for confirming that my current setup is actually getting out with a message that can be decoded! I’ll continue transmitting this message over the weekend to test out everything in the tx chain. Have reduced output power by 3 dB while looking for any hot spots that may develop with the 100% duty cycle.

Rob - K3RWR

> On Mar 23, 2018, at 13:55, "[email protected]" <[email protected]> wrote:
>
> Rob
>
> Here is the decode with correct time offset ... doh!
>
> Jay W1VD
>
>
> ebnaut-rx V0.8
> input file C:\EbNaut\K3RWR\03231544.wav
> sample rate 2.314817 per second
> rx frequency 800
> file start time 2018-03-23 15:29:57.560
> polynomial 8K19A
> crc size 24
> number of chars 5
> block size 54
> symbol period 3.000
> number of symbols 576
> start offset 4.168
> freq offset 0.000000
> cores 2
> list length 2000000
> skipped 4.319996 seconds to start
> initial reference phase -5.6
> ---------------------------------------------
> found K3RWR
> list rank 0
> reference phase 0,0,0,0
> carrier S/N 42.83 dB in 578.7 uHz, 10.45 dB in 1Hz, -23.53 dB in 2.5kHz
> carrier Es/N0 15.22 dB
> carrier Eb/N0 28.28 dB
> info bit period 60.63 seconds
> symbol error rate 0/576 = 0.000 %
> Shannon capacity 6120.1 bits/hour
> Shannon efficiency 1.0 %
> symbols file C:\EbNaut\K3RWR\03231544-symbols.csv
> elapsed 2 seconds
> <K3RWR032318.png>