I have just tried my SCD LNB out - Everything works perfectly.
Set instant records on 959 and 119 and could watch 200.
Both recordings fine.
Setup is as described above in the linked post. I used the default frequencies suggested for SCD "User Band 1" and "User Band 2" in the secret menu - The bands can ne changed from 1 to 5 (I presume for additional Foxsats)
G.T. It is interesting that some of the frequencies are different from the spec sheet above (It was marked Provisional).
I think that if indeed SCD is in the G2 spec then SCD will get very popular.