Hi EbNaut
Congratulations for the TA decodes of previous night (15 to 16th), Rob and Domenico !
No luck here last nigh
And I can see at Domenico grabber, EbNaut auto decoder log, that there were no decodes last night either
https://qsl.net/iz7slz/EBNAUT/DECODED.TXT
Stormy weather and risk of lihting here this week
I will inform about future transmissions in the reflector
73 de Luis
EA5DOM
Thanks to all for the comments and decode info from 16 September EbNaut Beacon Transmissions
I will run the EbNaut Beacon again this evening from 2300 UTC 16 September to 1100 UTC 17 September. I am using EbNaut Sender V0.8 for generating the code and employ GPS-based time and frequency references for all station equipment and
computers.
EbNaut Transmission Details:
Message length: 5 characters
Number of Signal Bits: 512
Message repeated 2x per hour at minutes 00 and 30
With pleasure, i got one T/A decode at 04:00 UTC of today :
2018-09-16_04:00:00 137470.000Hz N=5 T=3s 8K19A CRC=16 list=5000 sym=512 Duration=1536s
found rank 650 ber 3.5742e-01 Eb/N0 0.8 M -8.017886162e+00 ph 0 0,0,0,0 [K3RWR]
found rank 245 ber 3.4375e-01 Eb/N0 1.6 M -8.088760853e+00 ph 16 0,0,-30,-30 [K3RWR]
--------------------------------------------------------------------------------------------
Strange thing is that the decode comes only using nominal offsets (time and frequency).
Thank you very much Robert for the signal and for the activity. Hope to have a 2-way contact soon !
I'm out of home for some days; When returned, i will try to deep search your signal in other timeslots using the recordered audio of the LF op32 band.
The receiver will continue to record the band for this week.
I have programmed my auto-decode utility with the transmit parameters of Luis EA5DOM . Unfortunatly i have discovered a bug so decoding work of last 3 days is invalid.
Same for you, Luis, i will try a deep search your recent transmissions at next week-end.
But now bug in auto-decoder routine is fixed so, you can try further transmission anytime. Thanks in advance for testing my grabber.
Putignano (APULIA) JN80nu
I will activate my 2200m EbNaut Beacon from 2300 UTC - 1100 UTC for the next two days, weather permitting (2300 UTC 15 Sep - 1100 UTC 16 Sep and 2300 UTC 16 Sep - 1100 UTC 17 Sep).
Tnx to all for reports and comments!
Sorry I missed the action last night, but will activate filesaves and try again tonight Sat/Sun. Best times to Europe have usually occured
between 1 and 5 UT. Would it perhaps be possible to transmit a few hours longer?
Best 73,
Markus (DF6NM)
-----Ursprüngliche Mitteilung-----
Von: Rob Renoud <[email protected]>
An: RSGG_LF <[email protected]>
Verschickt: Sa, 15. Sept 2018 0:39
Betreff: LF: LF EbNaut TX Announcement
Hi EbNaut,
For the next 24 hours will be transmitting an EbNaut Beacon (weather permitting) on 2200m
Freq: 137470.00 Hz
Code: 8K19A
Symbol Period: 3 sec
CRC: 16
Characters: 5
Duration: 00:25:36.0
Start Time: 23:30 UTC 14 September 2018
Repeated on minutes 00 and 30
Reports and comments welcome :-)
Rob - K3RWR
FM18qi
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