GPS

26 channels

tracking single: L1(L./A) L1(P), L2(P)

static horizontal  accuracy: +/-5mm+1ppm

static vertical accuracy: +/-10mm+1ppm

motive horizontal accuracy: +/-1cm+1ppm

motive vertical accuracy: +/-2cm+1ppm

initial locating time:<60 seconds

locating time after reseting :<1 second

communication method: USB, SERIAL PORT, BLUETOOTH

initialization time of RTK: <60 seconds

vattery: internal battery, continouse working for 12 hours( the typical data0