AsteRx RBi3 Pro+ GNSS/INS multi-frequency receiver delivers reliable centimeter-level positioning together with orientation. It is designed for machine control under the harshest of working environments in terms of temperature, corrosion as well as shock and vibration. It offers flexibility of installation with no performance compromises.

Reliable positioning in harsh environments

Ultra-rugged housing combined with multi-frequency tracking and GNSS+ algorithms make AntaRx RBi3 Pro+ the ideal GNSS receiver for applications that require accurate position in chemically aggressive environments, harsh temperatures and high mechanical stress. Its high-update rate and low-latency output means quick feedback loops during rotation or movement.

Most reliable operation with INS

The integrated INS (Inertial Navigation System) ensures the highest positioning performance and orientation data. Continuity of positioning is maintained even during short GNSS outages when the line-of-sight to satellites is lost due to obstructions. In dual-antenna configuration, AsteRx RBi3 Pro+ also provides precise, position-independent heading, which is available immediately at the start of operation.

Ease of integration

The AsteRx RBi3 Pro+ integrates seamlessly into any system thanks to fully documented interfaces, commands and data messages. Septentrio’s open interfaces and software tools (WebUI, RxTools) make it easy to the integrate, configure and control the AsteRx RBi3 Pro+ receiver.

The GNSS+ Technologies – Top performance in challenging environments

Mechanical vibrations or shocks caused by rough terrain can wreak havoc with satellite tracking. LOCK+ automatically adjusts the parameters of this receiver so you never lose position.

Activity in the ionosphere is a problem for GNSS signals, from loss of RTK fix to total loss of signal lock. Having honed our skills, supporting applications in the most iono-active areas on Earth,  the result is IONO+: the most advanced protection against ionospheric disturbances to GNSS signals on any receiver.

Metal and large nearby structures can reflect GNSS signals and produce multipath. The APME+ system effectively disentangles direct and reflected signals enhancing both position and measurement quality. APME+ is bias free and, in line with Septentrio’s commitment to maximum configurability, can be disabled.

Advanced Receiver Autonomous Integrity Monitoring (RAIM+) comprises fault detection mechanisms of the receiver at all the levels including the generation of measurements, quality control and navigation algorithms. Detected faulty measurements, which are typically caused by high multipath or active ionosphere, are removed from the solution.

AIM+ anti-jamming and RF spectrum monitoring system

AIM+ offers built-in protection against intentional and unintentional jamming using a sophisticated system of sampling and mitigation mechanisms. Your high-precision GNSS receiver can automatically suppress the widest variety of interferers from simple continuous narrow-band signals to the more complex wide band and pulsed transmitters as well as lnmarsat and Iridium satellite transmissions. 

• Rugged and durable IP69K GNSS receiver designed for the harshest environments
• High-accuracy RTK positioning with all-in-view, GNSS multi-frequency satellite tracking
• Inertial sensor provides heading, pitch, roll angles
• Sub-degree GNSS heading option
• Flexibility to be used either as a rover or a base station
• GNSS+ Algorithms ensure reliable performance in difficult environments including LOCK+ technology allowing robust satellite tracking under heavy vibrations and shocks
• Update rate up to 100 Hz
• Fast and easy integration with the intuitive Web User Interface, automatic lever arm optimization and support Knowledge Base

Download the AsteRx RBi3 Pro+ Datasheet»