During the sale period. Buy a GNSS antenna to send a 5-meter cable!!!
High precision measurement of GNSS antenna Support: GPS / GLONASS / BEI DOU three satellite system. Features:
Is a set of GPS L1 and BD B1 GLONASS dual antenna, can be widely used in time and earth measurement, bridge construction, marine measurement, underwater topography and other occasions. The antenna uses multi-feed point design to ensure that the antenna phase center and geometric center coincidence, improve the accuracy of measurement. Built-in low-noise amplifier module, the use of pre-and multi-stage filter filter interference signal to ensure that the normal work in harsh electromagnetic environment. Small size, light weight.