1. The inner wall of the amplifier main unit has one power splitter. A small range of home vehicles does not need to be routed, and a small antenna that comes with the direct amplifier can cover the rate.
3. Freely send a small indoor antenna. The small antenna covers an area of about 100 square meters. The main output covers an area of about 1000 square meters. It mainly depends on the outdoor signal. If the outdoor signal is input, the coverage area can be large.