This paper gives an example of engineering design for the satellite communication link inthe TES (Telephony Earth Station)system.

At studying the "Connection in moving" equipments, of the satellite communication earth station, we request that the antenna system carried on the car can follow the appointed satellite very well.

This paper introduces the application of the satellite communication network in the communication between Guangzhou and Hainan, and the common failures of the satellite earth station are analysed.