Beitian cm-level RTK differential GPS high-precision integrated GNSS receiver BT-920

Beitian cm-level RTK differential GPS high-precision deformation monitoring integrated GNSS receiver BT-920 Product introduction BT-920 is a receiver with built-in ZED-F9P module and four-star multifrequency antenna. The receiver has the characteristics of high-precision centimeter level RTK Positioning, high antenna gain, miniaturization, high sensitivity, multi system compatibility and high reliability, which can effectively meet the user's needs. Built in ZED-F9Phigh-precision RTK cm level positioning module, built-in GNSS four-star multi frequency antenna; Adopting multi feed point design and fully symmetrical antenna structure, it has very stable phase center and reduces the measurement error of antenna pair; It has high gain and low standing wave ratio. It can receive the signal with low elevation effectively, and can receive the satellite normally when the occlusion is serious; Equipped with anti multipath choke board, with anti surge design, which can effectively invert the s