Howdy,
There are utilities that can help you in determining what exactly you have.
What I am not sure of is the interface needed to do this. I would imagine you need a card reader unless todays receivers can interact with a pc.
(shows you how long ago I played with such things
If it will interact with a PC then you can do anything you want.
I would think by this time that sat cards have some kind of encryption for their data.
This reminds me of the "good old days" when you could do phreaking and it worked !!!
We then moved onto cable and sat stuff. You could open up a cable/sat receiver and start changing connections until we got the full package.
Ahhhhhh..... the good old days.
Search and you shall find. PM if you need some help
Woodmann