AT600 Choke Ring Antenna

AT600 Choke Ring GNSS Antenna is a high-performance, full-constellation antenna designed for maximum accuracy and reliability. Supporting GPS, GLONASS, BeiDou, Galileo, SBAS, and L-Band, it delivers high-gain, stable signal tracking even at low elevation angles. Its advanced 3D choke ring structure provides excellent multipath rejection, while the low-noise amplifier enhances anti-interference performance. With sub-millimeter phase center stability and an IP67-rated waterproof and dustproof design, AT600 is ideal for land surveying, precision agriculture, deformation monitoring, and CORS applications.

Key Features

• Support BeiDou B1/B2/B3, BeiDou Global B1C/ B2a, GPS L1/L2/L5, GLONASS G1/G2/G3, Galileo E1/E2/E5a/E5b/E6, IRNSS, QZSS, SBAS and L-Band
• 3D chock ring structure design with excellent multipath rejection capability
• Low noise amplifier to improve anti-interference performance
• Sub-millimeter level phase center error with outstanding stability and repeatability
• High gain for strong low elevation angle signal tracking capability
• Superior IP67 waterproof and dustproof level make it capable for work in harsh environment