UM982 GNSS Unicorecomm GPS RTK module centimeter-level differential relative F9P positioning orientation UM981 UM980 for Drone

High-concerned chemical：None Model Name：UM982 Brand Name：BD LOCATOR Origin：Mainland China GPS type：Receiver & Antenna isCustomized：Yes Operating Temperature：-40 °C ~ +85 °C Horizontal RTK：0.8 cm + 1 ppm Vertical RTK：1.5 cm + 1 ppm

High-concerned chemical: None Model Name: UM982 Brand Name: BD LOCATOR Origin: Mainland China GPS type: Receiver & Antenna isCustomized: Yes Operating Temperature: -40 °C ~ +85 °C Horizontal RTK: 0.8 cm + 1 ppm Vertical RTK: 1.5 cm + 1 ppm