Product Information

Septentrio’s AsteRx-m3 Pro+ is a compact, high-performance, ultra-low power GNSS receiver ideal for integration into demanding industrial applications where power and space are at a premium. It incorporates the latest multi-frequency multi-constellation GNSS technology as well as advanced anti-jamming algorithms for unmatched availability and reliability.

Specifically designed for rover applications, this receiver is an ideal easy-to-integrate solution for any kinematic application where reliable high-accuracy positioning is needed. It is available in single or dual antenna mode, for high quality heading & pitch or heading & roll information.

A rover receiver, unlike a base station, is a receiver on the move. This type of receiver calculates its position with centimeter-level accuracy by analysing signals from various GNSS satellites and by using correction information from base station receivers.

The AsteRx-m3 Pro+ GNSS receiver features AIM+ Advanced Interference Mitigation and Monitoring Technology, and offers built-in protection against intentional and unintentional jamming and spoofing using a sophisticated system of sampling and mitigation mechanisms. In robotic devices neighboring electronics can produce RF radiation which interferes with GNSS signals. AIM+ offers protection against such interference resulting in faster set-up time and robust continuous operation.

OPTIMIZED SWAP

The AsteRx-m3 Pro+ provides RTK positioning at the lowest power consumption of any comparable device on the market. Its minimal SWaP (Size, Weight and Power) means longer operation on a single battery charge and better value in the field.

Top Performance in Challenging Environments with GNSS+

LOCK+ automatically adjusts the parameters of the AsteRx-m3 Pro+ receiver so you never lose position due to mechanical vibrations or shocks can wreak havoc with satellite tracking.

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+ technology effectively disentangles direct and reflected signals enhancing both position and measurement quality.  

Easy-to-Integrate with an intuitive web app

The AsteRx-m3 Pro+ comes with fully documented interfaces, commands and data messages. The included GNSS receiver control and analysis software RxTools allows receiver configuration, monitoring as well as data logging and analysis.

The receiver includes an intuitive web user interface for easy operation and monitoring allowing you to control the receiver from any mobile device or computer. The web interface also uses easy-to-read quality indicators ideal to monitor the receiver operation during the job at hand.

Key Features

• All-in-view satellite tracking on 3 frequencies
• Best-in-class GNSS measurements and reliable RTK position accuracy (cm-level)
• Best SWaP on the market (Size, Weight and Power)
• AIM+  advanced anti-jamming, anti-spoofing technology as part of the GNSS+ Technology Suite
• Industry leading update rate f 100Hz, low latency
• Easy-to-integrate GNSS rover receiver
• GNSS heading available directly from initialisation, removes reliance on vehicle dynamics or magnetic sensors
• AIM+ anti-jamming and RF spectrum monitoring system

Datasheets

 Download the AsteRx-m3 Pro+ Datasheet»