EFIX C3 C5 4D IMU RTK gnss receiver Base and Rover WEB UI 1008 channels 8GB memory support 4G network Packaging & Delivery Packaging Details 1 piece packed in 1 inner carton : Size base station: 37cm*20cm*39cm; 5KG rover station: 37cm*59cm*20cm; 8kg antenna+pole: 11cm*17cm*146cm; 5KG Lead Time : 4 working days after payment confirmed