Waterproof IP67 Cylinder 4G Lte Antenna For Communication 

When the 4g antenna is installed, the following principles should be followed in order to obtain the most ideal coverage effect and reduce interference:
1. The clearance around the 4G Antenna for booster is required to be 50~100m, and the bottom of the antenna should be 5m higher than the surrounding environment

2. If the antenna is installed on the wall, the antenna transmission direction should be perpendicular to the wall as far as possible. If there is an Angle, it should be no less than 75 degrees

3. When installing the 4g Outdoor Directional Antenna on the roof of building, the position of antenna should be as close as possible to the edge of the building to avoid blocking the beam;The antenna must be installed away from the edge of the building， also should be installed as high up from the floor as possible.

4G Panel Antenna plays a very important role in the design and optimization of mobile communication network. It will be helpful for the design of mobile communication and improve the quality of network operation to systematically understand the performance index of antenna and how to use it under various environmental conditions.