Empowered by a high-precision inertial measurement unit (IMU), the Oscar GNSS receiver provides an unprecedented level of efficiency and flexibility. The calibration-free tilt compensation is immune to magnetic disturbances, giving surveyors unmatched accuracy in their work. Not having to level the pole means increased speed and efficiency while still maintaining accuracy. The Oscar GNSS Receiver can provide high accuracy and stable signal detection thanks to its internal, multi-constellation/multi-frequency board. Oscar’s built-in high-performance antenna can speed up the-time-to-first-fix (TTFF) and improve anti-jamming performance. With a Nano-SIM card inserted in Oscar, it can transmit and receive correction data through a 4G/WiFi network. The built-in UHF radio module supports long-distance communication. Two detachable batteries support up to 16 hours In RTK mode and display power levels. The rugged housing protects the equipment from harsh environments. The 1.54-inch interactive screen makes configuration easy.