when i type sv.hash in the satellite console,console types "cannot access to the satellite" (im playing in super experimental version)

Have you made sure the server of the satellite is online?

First, you need to type it in the console at the satellite itself, not the console at base, second, you don't need to write the satellite name after sv.hash (for example, "sv.hash bravo" will give you an error even if you are at bravo, you need to write just "sv.hash")

I have a issue like this too. I can't hash alpha server, how can I do it? isn't the main base alpha?