The World’s Most Advanced GNSS receiver for Every Mobile Device.

The first World RTK receiver for all mobile devices.

The TG-H1 is the world’s first GNSS receiver with two antennas and can provide 1 cm accuracy in real time on your Android and Windows. Yes, you can enjoy 1cm accuracy on your iPhone or Samsung Galaxy using Esri’s Collector for ArcGIS for iOS or any other software of your choice, even AutoCAD 360, topoXplore, mapitgis, etc.
Designed for use with a wide range of mobile devices, smart phones, tablets and laptops, the Arrow 200 incorporates unmatched universal Bluetooth® wireless technology, which works with Android, iOS or Windows® devices, making it easy to use. makes it difficult to obsolete and versatile on any platform.

RTK Everywhere – Even in Poor Cell Coverage Areas

Use the mobile software GIS or topography of your choice

Use the software of your choice! With the TG-H1, you will not be tied to a field capture software or a terminal obsolete; if your phone has a good screen, you can work at the centimeter
The TG-H1 provides 1cm accuracy in RTK for any application, on your Android or windows device, even Google Maps!

All satellites, all signals.

The TG-H1 incorporates high-end features that place it among the highest performing receivers in the world. It makes use of all existing satellite constellations (GPS, GLONASS, BeiDou, SBAS) as well as emerging and planned constellations (Galileo and QZSS) to provide high-end performance, 1cm in RTK, or 8 cm 2DRMS throughout the using Atlas ™ H10, a satellite differential correction service.





TG-H1 offers maximum flexibility.
When used with your smartphone, tablet or laptop, it can provide 1 cm accuracy in real time when connected to an RTK network or RTK fixed station.

You need to take readings without taking your survey rod, the TG-H1 has an internal antenna for SBA readings or more accurate, for the centimeter, just connect the receiver to the external antenna.

No RTK reference station available? So, use Atlas’s Differential Radar Service for up to 5 cm of real-time accuracy anywhere in the world.


Key Features

  • Supports GPS, GLONASS, Galileo, BeiDou, QZSS.
  • Triple-Frequency L1/L2/L5.
  • 1cm RTK real-time accuracy.
  • Long-range RTK Baselines up to 50 km.
  • SafeRTKTM for poor cell coverage areas.
  • World-wide satellite correction service.
  • 100 % Android, Windows compatibility.


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