The 7700 DOES NOT move the dish. You need the additional a7700st module to move the dish.
Any $50 dish mover will work for you. You can hook it up to a DVB box and use it to control the polarity. That's about all the value it has these days. I have 6 of them.
The 9900 has the built-in dish mover.
Any $50 dish mover will work for you. You can hook it up to a DVB box and use it to control the polarity. That's about all the value it has these days. I have 6 of them.
The 9900 has the built-in dish mover.