Functions

Description

8-frequency Single-ant

8-frequency Dual-ant

Full-frequency Single-ant

Full-frequency Dual-ant

Dual-Antenna Heading

-

●

-

●

Single Point Positioning

●

●

●

●

RTK

●

●

●

●

Timing

●

●

●

●

Reference Station Mode

●

●

●

●

Rover Station Mode

●

●

●

●

Built-in Deformation Monitoring

●

●

●

●

Output of Dual-Antenna
Raw Observations

-

●

-

●

NTRIP

●

●

●

●

Signal Frequency

GPS

L1CA/L1C,L2C, L2P

L1CA/L1C,L2C, L2P,L5

GLONASS

G1，G2

G1，G2

BDS

B1I，B2I

B1I，B2I/B3I

BDS-3

B1I/B1C，B2a/B2b

B1I/B1C，B2a/B2b/B3I

GALILEO

E1, E5b/E5a

E1, E5b/E5a

QZSS

L1CA/L1C, L2C

L1CA/L1C，L2C，L5

IRNSS

-

L5

SBAS

-

L1CA

Measurement Accuracy

Carrier Phase

≤1mm（RMS）

Pseudorange

L1CA,L2C,L2P,G1,G2

≤ 0.12m（RMS）

Other signals

≤ 0.06m（RMS）

Single Point Accuracy

Horizontal

1.5m RMS

Vertical

2.5m RMS

RTK Accuracy

Horizontal

1.0cm + 1ppm RMS

Vertical

1.5cm + 1ppm RMS

Heading Accuracy

-

0.2°/m RMS

-

0.2°/m RMS

Timing Accuracy

20ns RMS

Velocity Measurement Accuracy

0.05m/s RMS

Maximum Data Rate

Raw Data

5Hz

5Hz

10Hz

10Hz

RTK

5Hz

5Hz

10Hz

10Hz

RTK+Heading

-

5Hz

-

10Hz

Time to First Fix

Cold Start 

≤45s

Warm Start

≤30s

RTK Initialization Time

≤10s

Reacquisition

≤1s

Environmental

Operating

-40℃~+85℃

Storage

-55℃~+95℃

Humidity

95% non-condensing

Vibration

GJB 150.16A-2009

Power

Typical

1.5W

1.8W

1.6W

1.9W

Input Voltage

+3.25V～+3.45V

Physical and Electrical

Dimensions

71mm×46mm×11mm

Weight

20g

RF Connectors

MMCK-K x 1

MMCK-K x 2

MMCK-K x 1

MMCK-K x 2

Power&Data Connectors

28-pin, double row, male (2.00mm)

Communications Ports

UART x 3
1PPS x 1
EVENT IN x 3
EVENT OUT x 3
CAN x 1
LAN x 1
I2C* x 1