GNSS specification

Channel 

692 channels

GPS 

L1C/A, L2C, L2E, L5

GLONASS  

L1, L2, L3

GALILEO

E1, E5a, E5b

BDS 

B1I, B3I, B3I, B1C, B2

Initialization time  

Less than 60s

Reliability 

>99.99%

Position accuracy

Static

H: ±2.5mm + 0.5ppm  V: ±5mm+0.5mm

Dynamic

H: ±8mm + 0.5ppm   V: ±15mm+0.5mm

Data storage and output

RAM

16GB

Output frequency

20Hz maximum

Differential data

RTCM2.X, RTCM3.X

Navigation data

NMEA-0813 GSV, AVR, RMC, HDT, VGK, VHD, ROT, GGK,GGA, GSA, ZDA,VTG, GST, PJT, PJK, BPQ, GLL

Customization

Support customized output data

Storage format

Support STH, RINEX 2.x, RINEX 3.x

Data transmission

Serial port

Support output navigation data, static data and
differential data

Bluetooth

Support Bluetooth connection out NMEA data

WIFI

Support WIFI 2.4GHz IEEE 802.11b/g/n connection

Network

Support 3G and 4G

Interface

Sim card slot, 1×RS232 interface, 1×USB interface

Indicated lights

4 indicated lights

Power

External power supply

9V-36V DC power

Internal battery

3400mAh, automatically charge when connecting
with external power

Physical

Size

Diameter: 199mm, High: 152mm

Weight

2.25 Kg

IP grade

IP 68 and withstand 1.5 meters drop onto the cement ground naturally

Working temperature

-40°C  to  +85°C

Working humidity

100% Non-condensing