That depends on what you mean by "Sat->IP"?Is it possible to set up a Sat->IP server under FreeBSD?
You want to create a machine that will output SAT>IP? Or do you want to create a machine that will input (ingest) SAT>IP? If the latter, then consider this port:
If however you want to create and output SAT>IP then I think you are on your own, but we will love you if you create port afterwards.or go buy SAT>IP satellite receiver.