Navisys GR-U01 Industrial Grade USB GNSS Receiver (U-blox M10 "10th Generation" GNSS Chip, 1.5m Accuracy, 18Hz Update Rate, Ultra-low Power Consumption, IPX7 Waterproof, Fully EMI Shielded, Operating Temperatures from -40°C to +85°C)
Navisys GR-U01 Industrial Grade USB GNSS Receiver (U-blox M10 "10th Generation" GNSS Chip, 1.5m Accuracy, 18Hz Update Rate, Ultra-low Power Consumption, IPX7 Waterproof, Fully EMI Shielded, Operating Temperatures from -40°C to +85°C)
Navisys GR-U01 Industrial Grade USB GNSS Receiver (U-blox M10 "10th Generation" GNSS Chip, 1.5m Accuracy, 18Hz Update Rate, Ultra-low Power Consumption, IPX7 Waterproof, Fully EMI Shielded, Operating Temperatures from -40°C to +85°C)

Navisys GR-U01 Industrial Grade USB GNSS Receiver (U-blox M10 "10th Generation" GNSS Chip, 1.5m Accuracy, 18Hz Update Rate, Ultra-low Power Consumption, IPX7 Waterproof, Fully EMI Shielded, Operating Temperatures from -40°C to +85°C)

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The NaviSys GR-U01 is an industrial-grade GNSS receiver built on u-blox’s M10 Base GNSS engine, featuring ultra-low power consumption at just 16 mA without compromising its 1.5-meter accuracy.

The GR-U01 supports concurrent tracking of all four L1 GNSS constellations: GPS, GLONASS, Galileo, and BEIDOU, with an impressive update rate of up to 18 Hz.

It excels with advanced features such as anti-jamming and RF interference detection, as well as spoofing detection and reporting, ensuring reliable and secure positioning in challenging environments.

Despite its advanced capabilities, the GR-U01 maintains a compact form factor, with dimensions of 40 x 45 x 16 mm. The receiver is an industrial and commercial grade GNSS receiver with IPX7 waterproof, fully EMI shielded, and operates within a wide temperature range from -40°C to +85°C.

u-blox "U-Center 2" Tool

The GR-U01 utilizes the u-blox M10 chip, ensuring full compatibility with the latest u-center 2 software for fast and efficient GNSS receiver configuration in key applications. u-blox offers comprehensive user and developer documentation to support easy evaluation and streamlined development.

The U-center 2 software is specifically designed for u-blox M10 and F10 products. It is available for free download from the u-blox website, and we have also provided a copy below for your convenience.

Navisys "NaviViewerUx" Tool

In addition to the comprehensive U-Center 2 tool, the manufacturer Navisys also provides a convenient tool for easy configuration and diagnostics of the GR-U01 GNSS receiver.

GM-U01 Module

If you only need the module rather than a complete industrial-grade GNSS receiver, consider the GM-U01, which is the module version of the GR-U01 GNSS receiver.

Receiver Specifications

GNSS receiver type:

u-blox M10 engine

GPS, SBAS: L1 C/A: 1575.42 MHz

QZSS: L1 C/A/S: 1575.42 MHz

Galileo: E1 B/C: 1575.42 MHz

GLONASS: L1OF: 1598.0625~1605.375 MHz

BeiDou: B1I: 1561.098 MHz; B1C: 1575.42 MHz

Horizontal Position Accuracy:

1.5m (GPS+QZSS+SBAS)

(CEP, 50%, 24hr static, -130dBm, 6+ SVs for each system)

Velocity Accuracy:

<0.05 m/s (speed)

<0.3° (heading)

(50%@30 m/s)

Accuracy of Time Pulse Signal:

RMS: 30 ns, 99%: <60 ns

0.5 ms for PPS over USB

TTFF (Time to First Fix):

Hot Start: 1 sec

Cold Start:

28 s: GPS+GAL

23 s: GPS+GAL+GLO

27 s: GPS+GAL+BDS B1I (default)

28 s: GPS+GAL+BDS B1C

23 s: GPS+GAL+GLO+BDS B1C

Sensitivity dBm (Autonomous):

Acquisition: -148 (GPS & Galileo or more)

Tracking: -167 (GPS & Galileo or more)

Measurement Data Output:

UART: N,8,1; bauds 4800, 9600, 19200, 38400 (default), 57600, 115200, 230400, 460800, 921600 bps;

NMEA versions 2.1, 2.3, 4.0, 4.10, and 4.11 (default)

UBX (u-blox proprietary)

GGA, GLL, GSA, GSV, RMC, VTG, TXT

Datum: WGS-84

Navigation Update Rate:

Default 1Hz

5 Hz for GPS+GAL+GLO+BDS B1C

8 Hz for GPS+GAL+BDS B1C

5 Hz for GPS+GAL+BDS B1I

7 Hz for GPS+GAL+GLO

10 Hz for GPS+GAL

18 Hz for GPS only

Max. Altitude:

< 80,000 m

Max. Velocity:

< 500 m/s

Augmentation Support:

SBAS: WAAS, EGNOS, MSAS, GAGAN

QZSS (L1S SLAS)

Dynamics:

< 4g

Power Consumption:

(29 GNSS SVs fixed for tracking)

USB: 59 / 56 mA

RS232: 22 / 19 mA

TTL: 19 / 16 mA

Power Supply:

3.3 ~ 5.5 V

Backup Power:

3.3 V

Dimension:

40 (W) x 45 (L) x 16 (H) mm

Cable Length:

1.5 m for GR-U01U (default, customizable)

3 m for GR-U01R

<1 m for GR-U01T

Operating Temperature:

-40°C to +85°C (-20~60°C for backup battery)

Storage Temperature:

-40°C to +85°C (-40~60°C for backup battery)

 

Package Content:

Navisys GR-U01 GNSS Receiver x 1

 

Product Resources

Driver Downloads:

(For Windows 10, Windows 11, Android, and Linux, native drivers are already included with the operating system. There’s no need to download or install additional drivers. Simply plug in the GNSS receiver, and it will be recognized and start working immediately.)


Tool Downloads: