The AT500 is a high performance choke ring antenna that can track GPS L1, L2, L5, GLONASS L1, L2, BeiDou B1, B2, B3, Galileo and SBAS. It is specially designed for deformation monitoring, CORS, and related GNSS infrastructure networks.
- Low Noise Amplifier and high gain
- Sub-millimeter level phase center error with outstanding stability and repeatability
- Strong capability of tracking satellites at low elevation angle
- Superior water and dust-proof design