【How and Where to work】Connect Handheld with R26 to set one R26 as base, （wait for 3minutes）then set other R26 as rover. 【R26 Wireless Protocol】Wireless Protocol supports TRIMTALK、TRIMMK3、TT450S、TRANSEOT.
Note: The package does not contain a Tripod【SMA20 Base Set】One gnss receiver and its parts included. Excludes surveying software,tripod.【Supported protocols】 TRIMATLK, TRIMMARK Ill, TT450S, TRANSEOT, Satel 3AS 4FSK【Differential technology】RTK, PPP, PPK【Advantage】CM – Level Accuracy, low power consumption, small size, easy to carry and operate
⑤Connection by: BT/WiFi/USB-Type-C/TNC Connector/Serial Port(DB9 cable optional). Handheld LP81. 【RTK Connection】 Rover+CORS: login CORS account on software till RTK fixed. This is economic solution for the area with free CORS network.