[Ground-station] DVB-S2 RX Explorations

Ron Economos w6rz at comcast.net
Wed Feb 27 16:11:02 PST 2019


There's a test flow graph in gr-dvbs2rx/apps/dvbs2_rx.grc

Ron

On 2/27/19 15:56, Christopher Howard via Ground-Station wrote:
> CQ CQ...
>
> Hi list. I've got a side project going to play around with using GRC to
> demodulate signals from one of our birds, which is using DVB-S2 for
> Internet data transmission. Idea is to take the next step up from a
> simple spectrum analyzer to be able to recognize frames and higher
> layers. I'm working through what documentation I can find in gr-
> dvbs2rx, while going through the DVB-S2 spec.
>
> I was wondering if somebody had any DVB-S2 rx or similar .grc file(s)
> (or just a screenshot) they could share that would help give me a
> overarching visual on how these dvbs2rx GRC blocks are generally
> connected. Of course, I wouldn't expect the configurations and
> parameters of one project to just instantly map to another, but am
> looking for whatever visual aids I can find.
>




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