GNSS
GPS (L1C/A，L1C，L2P(Y)，L2C，L5)
Signal Tracking
BDS (B1I，B2I，B3I，B1C，B2a，B2b*)
GLONASS (L1，L2)
Galileo ((E1, E5a, E5b)
QZSS (L1，L2，L5)
Single-point accuracy
Horizontal: 1.5m/Vertical:2.5m
Positioning accuracy
Real Time Kinematic (RTK):
H:±(8+10-6xD) mm/V:±(15+10-6xD) mm
Laser measurement accuracy ≤0.03m/s
Time accuracy 20ns
No. of Channels 1408
IMU System
Tilt angle
0°-60°
IMU compensation accuracy
1.8-meter pole, RMS:10mm+0.7mm/°tilt
IMU update rate
200HZ
Power
Supply voltage 5V/2A
Operating time ≥12 hours (using 4G data transmission mode)
Charging interface USB 2.0 Type-C interface
Communication
Network protocol
LTE-FDD.LTE-TDD.WCDMA,TD-SCDMA.CDMA.GSM
Data protocol
LTE-FDD.LTE-TDD.DC-HSDPA,TD-SCDMA.CDMA.EDGE.GPRS
HSPA+.HSDPA.HSUPA.WCDMA
Bluetooth
BT4.1 Dual-Mode
Environment
Water /Dustproof
IP67
Free fall
Designed to survive a 1.6m(5.25ft) natural fall onto concrete
Operation temperature
-20℃~+75℃ (-4℉~+167℉)
Storage temperature
-40℃~+85℃ (-40℉~+185℉)
Physical
Dimensions 133.5mmx63mmx56mm
Weight ≤260g(0.57lb)
Button Power switch button
Shell material Polymer engineering material
Centering pole interface 1/4-M6.35
Humidity 100% non-condensing
SIM card Removable SIM card
Indicator light
1 power indicator light,1 Bluetooth indicator light,
1 differential indicator light, 1 satellite indicator light