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G021RS-01

GNSS

Region： Global,

Fibocom G021RS is a single-band, multi-constellation GNSS module which support all five global GNSS constellation systems: GPS, GLONASS, BDS, Galileo and QZSS.

With build-insingle-band RTK engine, G021RS can achieve centimeter-level single-bandaccuracy. Besides, AGNSS can enhance the sensibility of acquisition in shorter time even under weak signal environment. The offline ephemeris feature can extend the operating timeto up to 6 days. Moreover, G021RS supports antenna detection feature which is able to implement the detection of Open/Shortcircuit.

It's an ideal solution for automotive navigation, real-time asset tracking, sharing economy related services, with the advantages of high sensitivity and high precision.

Product Specifications

Basic Features

Package	24 PIN LCC
Dimension (mm)	12.216.02.4mm
Weight	Approx.0.9g
Position Accuracy	GNSS 2.5m CEP D-GNSS：<1.0m CEP RTK：1.0cm+1 ppm(H)，3.5cm+1 ppm(V)

Key Features

GNSS Reception （can be Customized）	GPS/QZSS：L1C/A BDS：B1I GLONASS：L1OF Galileo：E1
Accuracy	Centimeter
GNSS Tracking Channels	40
Update Rate	Max 10Hz
Time to First Fix（TTFF）	Hot start：1s Cold start：28s RTK convergence：＜60s
Power Consumption	Operating: 32mA@3.3V Standby：13uA
Antenna	Active antenna
Operation Tenperature	‘-40°C - +85°C
Safety Supervision	Antenna short circuit protection and open circuit detection.

Sensitivity

Cold Start	-147dBm
Hot Start	-153dBm
Reacquisition	-156dBm
Tracking&Navigation	-160dBm
Velocity&Time Accuracy	GNSS：0.1m/s CEP D-GNSS：0.05m/s CEP 1PPS：20ns

Operating Condition

Main voltage	2.0~3.6V
Digital I/O voltage	1.8~3.6V
Backup voltage	1.8~3.6V

Operation Limit

Velocity	515m/s
Altitude	18,000m

Product Selector

Built-in LNA&SAW	NA
Data Logging	●
Programmable（Flash）	●
D-GNSS	●
Raw Data	●
RTK	●
Oscillator	NA

Interfaces

UART	●
USB	✲
SPI	✲
I2C	NA

认证

Regulation

RoHS/REACH/FCC/CE

✲=Supported upon request with special firmware， T=TCXO

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G021RS-01

Product Specifications

Basic Features

Key Features

Sensitivity

Operating Condition

Operation Limit

Product Selector

Interfaces

认证

Product recommendation

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