Summary: Type: external module; Screen: no; Name chipset: SiRF Star III; Number of channels of the receiver: 12; Accuracy of definition of coordinates: 10 m; Velocity accuracy: 0.1 m/s; Hot start: 4; Warm start: 35; Cold start: 45; Antenna type: external; Connector for external antenna: yes; Elements of power: own Li-Ion; Number of the battery: ...