|
Dear Stefan,
Thank you for your kind comments. I am new to posting on this reflector.
I am using a KiwiSDR as a receiver, feeding the Linux scripts. I suspect the format of the produced file is not what the Ebnaut decoder is expecting. There is obviously enough signal.
I have a IC7100 which I will able to retrieve tomorrow from another location which I will then run in parallel on the antenna splitter and conduct further tests.
73 Geoff
Hello Markus and Geoff,
Markus, thanks for the decode and feedback. How do you explain the minor phase instability in your phase plot? Is it propagation?
Geoff, thanks for trying. The 2nd message is completed already. S/N should be fine for a decode :-)
Are you also new on this reflector? It is nice to see new OMs always and always again :-) I know your call from theWSPR map on LF. Your RX and location must be very good for LFreception!
Which method do you use for getting EbNaut decodes, i.e. what isyour (extended) rig?
73, Stefan
Am 11.12.2018 22:29, schrieb Geoff Hughes:
Stefan,
A good signal here also - however I have been unable so far to produce a recording which will produce a successful decode. I will keep attempting.
73 Geoff G0LUJ
Hi Stefan,
a booming signal here, as usual. Interestingly, simultaneous decoding of VO1NA is pretty much undisturbed, even though ebnaut-rx claims -14.1 dB carrier-based Eb/N0 due to the increased power in the 115 Hz audio passband.
Unfortunately at this time I can't run autodecoders with the heavier code, the available PC took many minutes on full throttle just to crunch through the flat-phase trials.
73 and good luck,
Markus
-----Ursprüngliche Mitteilung-----
Von: DK7FC
<[email protected]>
An: rsgb_lf_group
<[email protected]>
Verschickt: Di, 11. Dez 2018 18:07
Betreff: LF: EbNaut LF message announcement
LF,
Another opportunity for the EbNaut friends:
f = 137.540 kHz
Start time: 11.DEC.2018 20:00 UTC (hourly, including 7 UTC)
Symbol period: 1 s
Characters: 12
CRC bits: 16
Coding 16K21A
Antenna current: 4 A
Duration: 28:48 [mm:ss]
73, Stefan
|
