Type: external module; Screen: no; Number of channels of the receiver: 12; Accuracy of definition of coordinates: 25 m; Refresh rate: 1 time/sec; Hot start: 10 with; Warm start: 45; Cold start:...
Type: external module; Screen: no; Name chipset: SiRF Star III; Number of channels of the receiver: 20; Accuracy of definition of coordinates: 5 m; Refresh rate: 1 time/sec; Hot start: 2; Cold ...