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MarXact UNI-GR2 RTK GNSS Receiver

POA
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  • FREE delivery within 3-5 business days.

The Marxact UNI-GR2 is a state-of-the-art GNSS receiver, designed for precision and versatility in surveying tasks. It offers high accuracy, is user-friendly, and is suitable for a variety of outdoor environments. This device is equipped with robust technology to ensure reliable performance in diverse surveying conditions. Its compact design and ease of use make it ideal for professionals seeking efficiency and precision in their surveying projects.

MarXact UNI-GR2 RTK GNSS Receiver

POA

MarXact UNI-GR2

The Most Universal RTK GNSS Receiver

Designed for the most rugged environments

Weather Tolerant

Designed to withstand harsh conditions, the UNI boasts an IP67 waterproof rating, can operate seamlessly in temperature extremes from -20 to +55 degrees Celsius, and is built to resist damage from pole-drop impacts, making it an ideal companion for working in demanding environments.

Multifunctional LED Ring

Configure the sophisticated LED ring on the device to ensure your pole is level, display your fixing status, illuminate your workspace, or activate the safety mode to alert others in low light conditions that you are present and working.

Long-Life Battery

With a built-in 10.400 mAh battery, this 800 grams light-weight is designed to work up to 12 hours. You can easily complete a full working day without exhausting the UNI's energy. Or your own energy.

MarXact UNI-GR2

The Most Universal RTK GNSS Receiver

Designed for the most rugged environments

Weather Tolerant

Designed to withstand harsh conditions, the UNI boasts an IP67 waterproof rating, can operate seamlessly in temperature extremes from -20 to +55 degrees Celsius, and is built to resist damage from pole-drop impacts, making it an ideal companion for working in demanding environments.

Multifunctional LED Ring

Configure the sophisticated LED ring on the device to ensure your pole is level, display your fixing status, illuminate your workspace, or activate the safety mode to alert others in low light conditions that you are present and working.

Long-Life Battery

With a built-in 10.400 mAh battery, this 800 grams light-weight is designed to work up to 12 hours. You can easily complete a full working day without exhausting the UNI's energy. Or your own energy.

Connect to your own software or Use the app you like

Receive Free UNI-Connect Surveying App

Measure Anything

Your points, lines, and polygons are organised in personalised layers with unique attributes, bringing them to life in an incredibly user-friendly surveying app. Transform any device equipped with WiFi and a browser into a control hub for your UNI-GR2.

Send or receive data while in the field

When linked to the UNI-Cloud, UNI-Connect turns into an invaluable tool for your operations. Effortlessly send or receive work in DXF or CSV formats and collaborate seamlessly on shared projects, all within your local coordinate system.

Receive Free UNI-Connect Surveying App

Measure Anything

Your points, lines, and polygons are organised in personalised layers with unique attributes, bringing them to life in an incredibly user-friendly surveying app. Transform any device equipped with WiFi and a browser into a control hub for your UNI-GR2.

Send or receive data while in the field

When linked to the UNI-Cloud, UNI-Connect turns into an invaluable tool for your operations. Effortlessly send or receive work in DXF or CSV formats and collaborate seamlessly on shared projects, all within your local coordinate system.

Powerhouse Performance

Signals

Channels: 1408
GPS: L1C/A/L1C/L2P (Y)/L2C/L5
Glonass: G1/G2/G3
Galileo: E1/E5a/E5b/E6
Beidou: B1/B2/B3
QZSS: L1C/A/L1C/L2C/L5
L-Band Corrections Supported
SBAS: WAAS - EGNOS - GAGAN - MSAS - SDCM

Performance

IMU: 9 Degrees of Freedom
Initialisation time: <55s
Time to first FIX: <45s (cold)
Time to first FIX: <10s (hot)
Reacquisition: <5s
Initialisation reliability: >99.9%
Position update rate: 20Hz

Accuracy

Standalone H / V 1.5m / 3m
DGPS Horizontal 400mm
DGPS Vertical 800mm
Static Horizontal 3mm + 1ppm
Static Vertical 6mm + 1ppm
RTK Horizontal 8mm + 1ppm
RTK Vertical 15mm + 1ppm

Powerhouse Performance

Signals

Channels: 1408
GPS: L1C/A/L1C/L2P (Y)/L2C/L5
Glonass: G1/G2/G3
Galileo: E1/E5a/E5b/E6
Beidou: B1/B2/B3
QZSS: L1C/A/L1C/L2C/L5
L-Band Corrections Supported
SBAS: WAAS - EGNOS - GAGAN - MSAS - SDCM

Performance

IMU: 9 Degrees of Freedom
Initialisation time: <55s
Time to first FIX: <45s (cold)
Time to first FIX: <10s (hot)
Reacquisition: <5s
Initialisation reliability: >99.9%
Position update rate: 20Hz

Accuracy

Standalone H / V 1.5m / 3m
DGPS Horizontal 400mm
DGPS Vertical 800mm
Static Horizontal 3mm + 1ppm
Static Vertical 6mm + 1ppm
RTK Horizontal 8mm + 1ppm
RTK Vertical 15mm + 1ppm

FAQ

It comes down to the fact that if you use the UNI-GR2 in normal sky conditions with a correction provider such as UNI-RTK Premium, you will get a centimetre accurate position FIX from all possible satellites within 2 minutes after turning on the UNI.

The UNI-GR2 is provided fully unlocked, allowing you to access all satellite signals and hardware specifications without any additional fees.”

The UNI-GR2 is instantly compatible with any receiving application that supports an external positioning NMEA input via Bluetooth, Serial, or USB. If compatibility issues arise, you have the flexibility to customise the NMEA string, ensuring the UNI-GR2 transmits the correct information to the receiver. This adaptability extends to connecting with your machinery.

Moreover, if you can influence the development of your preferred application, integrating it with the UNI-Cloud API can expand your options further.

In cases where none of the above solutions apply and you’re using an Android app, you can override the internal location settings of your Android device to ensure compatibility.

The UNI-GR2 and UNI-Connect transform any device equipped with WiFi and a browser into a controller. This means you can use your smartphone, tablet, laptop, computer, or many other devices for control.

If you’re interested in a comprehensive package, take a look at UNI-Complete for a complete set option.

Certainly, it’s possible.

The UNI-GR2 includes complimentary UNI-Connect surveying software, compatible with any device that has a browser and WiFi, enabling you to operate solely with the UNI-GR2.

This setup allows for standalone surveying with an accuracy of about one meter. However, if you require centimetre-level precision, you’ll need to supply the UNI-GR2 with RTK correction data or post-process the data.

If this seems complex, consider opting for UNI-Complete. With this package, you’ll have everything necessary to begin surveying with centimetre accuracy right out of the box.

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