Android infotainment

[sotoskon]

Right I'm with you now.

only the Satnav will need the satellites nothing else.

It could be a faulty antenna or a faulty unit theses are so cheap you know they are using the cheapest components to make them do you know anyone else who has the same antenna that you could try to see if it's at fault?

"a faulty unit" do you mean the receiver that include the exterior antenna module like the link i put in 1st post?
Has the module of antenna an internal receiver inside as they describe finally?Please answer this question if you know.
I have a friend with the same unit but he is far away from me.The problem isn't to buy another antenna module but find if this is the part that has malfuction.