Product Characteristics

Supports concurrent operation of GPS, BDS, GLONASS and Galileo

Provides high-precision positioning service via standard interface

Centimeter-level positioning accuracy & raw data output

GNSS chip qualified according to AEC-Q100 and production process conforms to IATF16949

Built-in MEMS, output of integrated navigation results with a single module, continuous positioning even in tunnels and underground parking lots.

Performance Specifications

Channel	96 channels, based on UFirebird II
Frequency	GPS L1C/A, L1C*, L5
	BDS B1I, B1C*, B2a
	GLONASS G1*
	Galileo E1, E5a
	NavIC L5*
	QZSS L1, L5
	SBAS L1C/A
Modes	Single-system standalone positioning
Modes	Multi-system joint positioning
Time to First Fix (TTFF)	Cold Start: < 26 s
	Hot Start: < 2 s
	Re-acquisition : < 2 s
Single Point Positioning	Horizontal: 1.5 m (open sky)
(RMS)	Vertical: 2.5 m (open sky)
RTK (RMS)	Horizontal: 1 cm + 1 ppm (open sky)
RTK (RMS)	Vertical: 2 cm + 1 ppm (open sky)
Positioning error of INS only< 1% of the driving distance without GNSS signals
Velocity Accuracy(RMS)2	0.05 m/s (GNSS)
1PPS	20 ns
Sensitivity	BDS+GPS+GLONASS+Galileo
	Tracking: -162 dBm
	cold Start: -147 dBm
	Hot Start: -157 dBm
	Reacquisition:-158 dBm
Data Update Rate	1 Hz / 5 Hz / 10 Hz
Differential Data	RTCM V3.X
Data Format	NMEA 0183, Unicore
Physical Specifications
Dimensions	22.0 x 17.0 x 2.6 mm
Package	54 pin, LGA
Operating Temperature	-40°C ~ +85 °C/105 °C
Storage Temperature	-40°C ~ +85 °C/105 °C
Electrical Specifications
Voltage	2.7 V ~ 3.6 V DC
LNA	2.7 V ~ 3.3 V, < 100 mA
Power Consumption1	240 mW
Functional Ports
2×UART*(LVTTL)
1×I²C*
1×SPI*
1×1PPS(LVTTL)
Functional Characteristics
Passive Antenna, Active Antenna, AGNSS *



NOTE:* Supported by specific firmware.
1 Open sky, continuous tracking
2 68% at 30 m/s for dynamic operation,open sky