1Pc External Antenna Gnss Rtk Gps Waterproof High Precision Glonass Beidou Antenna Tnc Full-Band Outdoor Instrument Parts Ip67

【High for Precision GNSS Antenna】The external all-band GNSS measurement antenna supports Beidou, GPS, and GLONASS systems, multi-system compatibility and high- for Precision measurement. It can be widely used in geodesy, oceanographic measurement, for Precision agriculture, deformation monitoring, and other high- for Precision navigation and positioning occasions. 【Full-Frequency High- for Precision External Antenna】The antenna adopts a single-layer multi-feed point ultra-wideband design, minimizing the phase center elevation difference of the entire working frequency band. It provides high gain and small gain rolling, allowing for excellent reception of low-altitude satellite signals even in severely blocked situations. 【Low-Noise Amplifiers and Passive Network Path Suppression】Equipped with pre-filtration technology, the low-noise amplifiers effectively suppress out-of-band interference, enhancing system reliability. The antenna also utilizes passive network path suppression technology to reduce the for impact of multi-path signals on measurement accuracy. 【Waterproof and UV Protection】Designed with a waterproof and cover, this antenna is suitable for long-term fieldwork. It ensures durability and protects against harsh working environments.