The system of antenna and feed line of the base station is an important part in the mobile communication. At present

a slip in the quality index of telecommunications is mainly caused by the system of antenna and feed line. The traditional maintenance is not only passive

long and tiring

but also is lack of unified and efficient management. It’s not been adaptive to the need of the growing base station maintenance. In order to solve the problem

the monitoring system for antenna and feed line based on GSM is posed. This system could monitor the parameter of the dispersed system of antenna and feed line when the mobile business is normal

so as to maintain the base station in time.