Professional tablet PC to bring accuracy at your fingertips

Our GNSS tablet PCs are designed to work in the most demanding environments and applications to robusty, reliability and outstanding positioning accuracy.

RTA 840 with the GNSS positioning module

RTA840-GPS Android tablet is designed to increase efficiency and productivity of mobile field workforce in any applications requiring centimeter to decimeter positioning accuracy.


Powered by 184-channel high performance GPS module and superior tracking GNSS helical antenna, the RTA840-GPS provides best-in-class centimeter to decimeter position in demanding environments.


GNSS module is fixed on the back of the tablet with an external antenna.
It support GPS, GLONASS, Galileo, BeiDou.

RTA 840

RT 310 / RTA 310 with a high-performance dual-band GNSS positioning module

High precision GNSS, around 0.7 meter.
It is capable of tracking all global civil navigation systems GPS.


GNSS integrates efficient power management architecture, while providing high precision, high sensitivity and low power consumption GNSS solutions which make it suitable for navigation applications on the tablet PC.


GNSS module is fixed on the back of the tablet.
It support BDS, GPS, GLONASS, Galileo, BeiDou.

RTA 310RT 310

How accurate is GPS ?

It depends. GPS satellites broadcast their signals in space with a certain accuracy, but what you receive depends on additional factors, including satellite geometry, signal blockage, atmospheric conditions, and receiver design features/quality.

For example, GPS-enabled tablet and handheld PCs are typically accurate to within a 5 meter radius under open sky. However, their accuracy worsens near buildings and mountains. If this accuracy is optimal for your application then you can choose a standard Ruggtek device.

Instead, the high-end applications need GPS accuracy with real-time positioning within a few centimeters, such as the surveying and engineering projects, the mapping and geospatial. In these cases, the Android Tablet RTA 840-GPS, RTA 310-GPS and the Windows tablet RT 310-GPS are the best solution !