The system is mainly applied in the areas such as military communications, remote medical treatment, emergency communications, news gathering, mobile communications, disaster relief, geological survey, etc. The material of the appearance of antenna and antenna box is carbon fiber featuring high reflection precision and high structure strength. The location, elevation and polarization axes can be adjusted continuously. The gain of the antenna is high and the side lobe is low. Satellites can be automatically searched /tracked in 5 minutes by using only one key.