Hi Riccardo,
On which same QRG? Like last night or on my QRG? :-) Of course you can
use my QRG if you use the odd half hour (xx:30). Your settings are fine
i think. Maybe use 16K21A and just 3 characters at 2 sec symbols if you
want to rise the chances even more.
Good luck!
Obviously there are now a few DX stns watching. I also got some
feedback from K3SIW...
73, Stefan
Am 13.11.2018 17:07, schrieb Riccardo Zoli:
Thanks so much, Stefan! Yes, sorry but I turned off
the TX prematurely (I was going out to work). Maybe I will try again
tonight on the same QRG (or another: any suggestion?). I also could
increase the symbol duration, so I'd have a better chance in a DX
report.
All the best
73 de Riccardo IW4DXW
Hello Riccardo,
Here is your decode from here. I just tried the 7 UTC message. Of
course no problem but it looks like it stopped a bit early.
Good luck and let's hope for some more professors.
73, Stefan
Am 12.11.2018 20:18, schrieb Riccardo Zoli:
Hi Jay, Rob, Stefan, Markus, all
I have scheduled some transmissions, starting
at
19:30 UTC (last TX at 07:00 UTC), every 30 minutes:
QRG: 137485.000 Hz
Coding 8K19A
CRC 16
3 sec./sym.
6 char
Duration 28 min.
Antenna: inv. "L" 12 m + 36 m top hat.
Power 350W.
Reports are welcome.
All the best
73 de Riccardo IW4DXW
PS. Stefan booming (error free) last night in
JN64
;-)
Jay and Stefan,
I attempted my first over
the
air EbNaut decodes last night using two separate receive systems. All
appeared well but find that both instances of SL did not save the
entire wave file for each receive period but truncated it to about
165K. Will play with that today as have not experienced that in
previous end-to-end sessions in the shack.
Well done and thanks for
putting
the EbNaut signal on the air, Stefan. Thanks for posting yours, Jay,
as it confirms I should have been able to copy all. Look forward to
another opportunity.
73,
Rob - K3RWR
Sent: Monday, November 12, 2018 1:34 AM
Subject: Re: LF: LF EbNaut tonite
Stefan
Copy of your message below. The message is not blacked out
since it was already available on Marcus's automated decoder. Nice to
see rank 0. Will be looking for Marcus next!
Jay W1VD
----- Original Message -----
Sent: 11/11/2018 2:01:37 PM
Subject: Re: LF: LF EbNaut tonite
PS:
The message is transmitted from a SpecLab instance. So you need to
consider the +0.3 second time offset, which is relevant at that symbol
length. Furthermore there is some uncertainty if the transmission
starts at the exact second. It could happen that it starts 1 second to
late. We will see what happens.
73, Stefan
Am 11.11.2018 18:38, schrieb DK7FC:
Hi LF,
I'd like to try some EbNaut transmissions tonite. Maybe someone is some
distance is interested to detect them?
Here is the program:
f = 137.465 kHz
Start time: 11.NOV.2018 19:00 UTC (hourly, until including 7 UTC)
Symbol period: 1 s
Characters: 21
CRC bits: 16
Coding 8K19A
Antenna current: 4 A
Duration: 21:20 [mm:ss]
Reports welcome.
73, Stefan
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