Install the outdoor antenna on the roof of the building, as high as possible where you have a good signal. Ensure that it faces the cell tower to get the best signal reception (meaning better than 70dBm).
Connect the outdoor antenna to the signal repeater ("BTS" port), by using a cable. Using waterproof tape, wrap the junction of the outdoor antenna and the cable well. The distance between the outdoor antenna and the booster unit is recommended to be from 10-20 meters.
The signal repeater "MS" port is used to connect it to the indoor antenna by a coax cable. The recommended distance between the indoor antenna and the booster unit is 3-5 meters
Note: If there is more than one antenna, please connect them using the splitter.