D303 Multi-band android RTK receiver
D303-RTK is a high precision positioning, rugged design handheld device based on Android OS, supports 4G data* network. It integrates dual-freq RTK module, with external survey-grade antenna, it provides up to 2cm accuracy. It also integrates WiFi, Bluetooth networks and rear camera. D303-RTK is a perfect product for the land survey and mapping.
We also provide toolbox package:
Where to place your RTK receiver
How to choose GNSS antenna type