AT340 GNSS Antenna is a high-performance, multi-frequency antenna supporting GPS, GLONASS, BeiDou, Galileo, L-Band, and SBAS. With high gain and a wide beam width, it ensures reliable signal tracking at low elevation angles. Its multi-feed design delivers stable phase center performance and effective multipath rejection, while the rugged waterproof, dustproof, and lightning-protected structure makes AT340 ideal for land surveying, precision agriculture, construction, and deformation monitoring in harsh environments.
Key Features: Support GPS L1/L2/L5, GLONASS G1/G2 and BeiDou B1/B2/B3 Galileo E1/E5a/E5b/AltBoc, L-Band and SBAS Multi-feed design provides stable phase center and multipath rejection capability Its high gain and wide beam width provide good signal tracking performance when satellites are at low elevation angles Water-proof and dust-proof design ensures absolute seal of kernel parts, capable for work in harsh environment Lightning proof circuit inside protects the LNA from surge immunity
