This antenna is a multi-system full-band measurement antenna covering BDS, GPS, GLONASS, GALILEO and S-band. It also supports the Beidou third-generation system and can be used with a variety of receivers. It is widely used in surveying and mapping, deformation monitoring, automated port and dock, unmanned vehicles, unmanned ships and other fields, and can also be selected for military applications according to the conditions of use.

○ The antenna is designed with multiple feed points, and the phase center deviation is very small, which can effectively control the measurement error and make the measurement more accurate;

○ The antenna unit has high gain, good low elevation gain and wide pattern beam, so that the antenna can be used in the environment with severe occlusion;

○ The antenna has a wide working frequency band and can support multi-system and multi-frequency operation with good reception effect;