Hello Riccardo,
Paul has updated the ebnautrx software. In the latest version 0.5 he
has replaced a character. Your '<' ist probably a '!' in fact. Just
a note. It is not critical :-)
73, Stefan
Am 12.10.2016 03:14, schrieb [email protected]:
Hi Markus, Domenico, Michel, Stefan, LF.
Many thanks for nice report!
This is the decode of Markus's EbNaut signal at 00z,
very strong.
Sorry but NIL from Domenico at the moment.
See you later for the next decodes.
GN 73
Riccardo IW4DXW
Martedì, 11 Ottobre 2016, 10:14PM +02:00 da Markus Vester <[email protected]>:
Very nice! Got good decodes from both stations here as
well. Symbol Eb/N0 was 10.8 dB for IW4DXW and 6.9 dB for IZ7SLZ for
their 19 UT transmissions.
Well now I can't resist joining the feast! A 40 character transmission
will be sent from here on 137490.000 Hz in the middle between Domenico
and Riccardo, using same parameters (0.5 s symbols, 8K19A, starting
every full hour, duration 18min16s).
Now that's three simultaneous EbNauteers side by side - this should
make a nice challenge for all potential receivers!
All the best,
Markus (DF6NM)
-----Ursprüngliche Mitteilung-----
Von: DK7FC < [email protected]>
An: rsgb_lf_group < [email protected]>
Verschickt: Di, 11 Okt 2016 9:49 pm
Betreff: Re: LF: More EbNaut tests on 137490 Hz
Hello Riccardo and
Domenico,
Thanks for the transmissions in EbNaut. Nice stuff.
I successfully got the messages, see attachment :-)
73, Stefan
Am 11.10.2016 19:04, schrieb IZ7SLZ:
Hello LF,
Riccardo IW4DXW informs that he also will be QRV
EbNaut
tonight on 137485.0006 Hz
Message contains 31 characters transmitted at 0.5
s/sym, coding 8K19A, duration 14'40'' each hour
starting
19.00Z till 23.00Z .
GL.
73, Domenico iz7slz
On 10/11/2016 4:37 PM, IZ7SLZ wrote:
Many thanks Markus for the early
decoding almost at limit. Excellent !
Let me specify my tx working conditions: Analog SSB exciter (a vintage
SAILOR S1301 exciter) with an external 10 MHz from GPSDO.
Audio tone is generated by sound card using SpectrumLab with samplerate
calibration (1pps). Phase modulation is obtatined with a diode-ring
driven by EbNaut-tx via com port.
UT is synchronized by using the same 1pps from Jupiter GPS.
Transmission functions (ptt and pre-carrier) are managed by Spectrum
Lab scheduler (always thanks to Wolf for his SL !).
BTW the 51 char. message has been now changed. Furthermore, just for
check your "midnight propagation gap", i have added four more
transmissions until 05.00UT of tomorrow (included).
Also Riccardo IW4DXW has planned some EbNaut transmission tonight. He
will inform the group about parameters and schedule soon.
73, Domenico iz7slz
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