[OZAPRS] Digital satellites

[Mark Jessop]

SatNOGS is the project which is intending to fill this niche. It's almost
there.

It'll do doppler correction, rotator control (via HamLib), and pass
demodulated data to the internet. Passes are scheduled via the SatNOGS
network: http://network.satnogs.org

FSK 9k6 demodulation is in early days, and the modem needs tuning. It will
eventually pass data into db.satnogs.org. Probably 99% of the FSK9k6
telemetry being transmitted is *not* APRS-suitable traffic, and shouldn't
be passed into APRS-IS.

There's no AFSK1k2 demod yet, but I've been able to hack the default FM
demodulator to pass audio out to direwolf, and hence into APRS-IS. That's
how my ARISS SatGate is running at the moment.

Check back in 6 months and it'll probably be at the state where what you
want is usable.

73
Mark VK5QI



On Thu, Oct 12, 2017 at 6:17 PM, Andrew Rich <vk4tec at tech-software.net>
wrote:

> I am amazed at the radios, both analog and software defined and decoders
> tnc’s and programs that are out there
>
> I really can’t be bothered mapping what works with what
>
> I am convinced dire wolf is the best software defined decoder. It has been
> proved against a TNC
>
> I have a Mac Laptop and a Windows Laptop, perl to interface the two
>
> MacDoppler author won’t do TCP IP Freq adjustment and Alex is stuck on TCP
> IP doppler adjustment
>
> I just want a single LINUX / Mac based solution that does
>
> + Satellite tracking
> + Doppler Correction
> + Rotator control
> + Demods 1k2 9k6
> + And passes it to the internet
>
> To do this I have stuff everywhere and its messy
>
> I am hoping one day that will change
>
> Why can’t we have TCP/IP radios ? that demod and doppler correct and
> decode .
>
> Oh well
>
> Andrew
> _______________________________________________
> OZAPRS mailing list
> OZAPRS at aprs.net.au
> http://lists.aprs.net.au/mailman/listinfo/ozaprs
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.aprs.net.au/pipermail/ozaprs/attachments/20171012/abd908ca/attachment-0001.html>