Hello Fabrizio,
Direwolf doesn't support many of the different "unique" modems that
operate on various amateur satellites.? Even if it had a compatible
modem, most likely the data being sent by the satellite in interest
is not formatting it's data into AIS frames.? It's best to use the
software that the operators recommend as they both include the modem
and the payload decode support for the specific satellite.? To find
that recommended software, start with the UK Amsat site, find the
specific satellite you're interested in, and go from there.
--David
KI6ZHD
On 07/02/2022 09:51 AM, Fabrizio Carrai
wrote:
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Hello David,
I'm preparing my station to receive a GMSK transmission for
a satellite to be launched. I have a WAV recording that has
been successfully?decoded with HS_SoundModem. I would like to
do the same with DW. I tried with?
direwolf -b AIS -r 48000
but no joy. Any support will be appreciated, Thanks and 73
Fabrizio IU5GEZ
Hello Fabrizio,
Yes, Direwolf supports GMSK but specifically
receive-only AIS decoding:
??
What is your specific use case?? Maybe a Dstar data
modem?
--David
KI6ZHD
On 07/02/2022 02:27 AM, Fabrizio Carrai wrote:
Hello All,
can Direwolf decode GMSK modulated
signals at 9600 baud ??
Thanks in advance
Fabrizio IU5GEZ?
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