Thank youfor your suggestion.
i will check microwawe technologie, but i’m not so favorable to sat, since latency is to high.
About repeater: the problem is that is difficult in Brazil to obtain licence for this, especially in areas ( islands coastline…) that are under jurisdiction of the brazilian Navy.
But, i will check any option.
Now i receive the news about trans-mux 200 by RAD…
If somebody has some news or experience about this, please reply to this message.
Thanks to alls