The S6II base station RTK is designed to be a better benchmark station, leaving behind the complexity. Breaking the constraints of setting up benchmark stations in the past, there is no need for bulky batteries, thin antenna accessories, and external radio stations. 13600mAh high capacity battery, meeting the daily battery life requirement; 7W built-in transceiver radio, easy to operate up to 10 meters away; The instrument box has a brand new design, and the basic station and mobile station boxes are ready to handle. It only needs to be carried by hand, making it lightweight and easy to handle. In addition, S6IIA provides multiple optimized intelligent base station services, making the setting and operation of benchmark stations simpler and more convenient.