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The AsteRx-m3 Pro is a compact, high performance, ultra-low power GNSS receiver ideal for integration into robotics and other demanding industrial applications where power and space are at a premium. It incorporates the latest anti-jamming technology and offers unbeatable robustness and reliability.
KEY FEATURES
* Reliable and robust centimeter-level (RTK)
* AIM+ industry-leading anti-jamming, anti- spoofing technology
* OSNMA Support
* Industry-leading ultra-low power consumption
* Multi-constellation, multi-frequency satellite tracking
* Easy-to-integrate
Rover applications
The AsteRx-m3 Pro is a rover GNSS receiver with best-in-class positioning performance, with Septentrio's latest multi-frequency multi-constellation RTK technology. It delivers robust and reliable positions in challenging environment in both single and dual antenna modes. Its specialized design makes it easy to use and cost efficient as a rover receiver.
BENEFITS
State of the art
The AsteRx-m3 Pro is a state-of-the-art GNSS rover receiver designed to deliver reliable and robust position in challenging environments. The GNSS+ toolset is the technology that allows AsteRx-m3 Pro to deliver reliable positions even GNSS signals are disturbed or when the receiver is subject to shocks and vibrations:
* LOCK+ enables robust tracking during high vibrations and shocks
* APME+ disentangles direct signal and those reflected from nearby structure
* IONO+ provides advanced protection against ionospheric disturbance
* AIM+ is the most advanced anti-jamming, anti-spoofing on-board interference mitigation technology on the market (narrow and wide band, chirp jammers).
Ultra-low power design
The AsteRx-m3 Pro provides RTK positioning at the lowest power consumption of any comparable device on the market. This means longer operation on a single battery charge, smaller batteries and improved efficiency.
Easy-to-integrate
The AsteRx-m3 Pro comes with fully documented interfaces, commands and data messages. The included RxTools software allows receiver configuration and monitoring as well as data logging and analysis. An SDK is provided, which allows integrators to create professional custom post-processing applications. AsteRx-m3 Pro is compatible with its SDK library for PPK (Post-processed kinematic) offline processing.
FEATURES
GNSS signals
544 Hardware channels for simultaneous tracking of most visible signals:
* GPS: L1 C/A, L1C, L2C, L2 P(Y), L5
* GLONASS: L1 C/A, L2C/A, L3, L2P
* BeiDou: B1I, B1C, B2a, B2b, B2I, B3I
* Galileo: E1, E5a, E5b
* QZSS: L1 C/A, L1 C/B, L2C, L5
* NavIC: L5
* SBAS: EGNOS, WAAS, GAGAN, MSAS, SDCM
Septentrio's patented GNSS+ technologies
* AIM+ industry leading anti-jamming, anti-spoofing interference monitoring & mitigation technology
* IONO+ advanced scintillation mitigation
* APME+ a posteriori multipath estimator for code and phase multipath mitigation
* LOCK+ superior tracking robustness under heavy mechanical shocks or vibrations
* RAIM+ (Receiver Autonomous Integrity Monitoring) OSNMA Support
Formats
* Septentrio Binary Format (SBF), fully documented with sample parsing tools
* NMEA 0183, v3.01, v4.0
* RTCM v2.x, v3.x (MSM messages included)
* CMR v2.0 and CMR+ (CMR+ input only)
Connectivity
* 4 Hi-speed serial ports (LVTTL)
* 1 USB device port (TCP/IP communication and with 2 extra serial ports)
* xPPS output (max 100Hz)
* Ethernet port (TCP/IP, UDP, LAN 10/100 Mbps)
* 2 Event markers
* Outputs to drive external LEDs
* General purpose output
* NTRIP (client)
SUPPORTING COMPONENTS
* Web UI with full control and monitoring functionality.
* RxTools, a complete and intuitive GUI tool set for receiver control, monitoring, data analysis and conversion.
* GNSS receiver communication SDK. Available for both Windows and Linux.
PERFORMANCE RTK performance 2,3,4 Horizontal accuracy 0.6 cm + 0.5 ppm Vertical accuracy 1 cm + 1 ppm Initialisation 7 s GNSS attitude accuracy 1,2,3 Antenna separation Heading Pitch/Roll 1 m 0.15° 0.25° 5 m 0.03° 0.05° Position accuracy2,3 Horizontal Vertical Standalone 1.2 m 1.9 m SBAS 0.6 m 0.8 m DGNSS 0.4 m 0.7 m Velocity accuracy 2,3 0.03m/s Maximum update rate Position 10Hz Measurements 10Hz Latency5 <10ms Time precision xPPS out6 5ns Event accuracy <20ns Time to first fix Cold start7 <45s Warm start8 <20s Re-acquisition avg.ls Tracking performance (C/N0 threshold) Tracking 20 dB-Hz Acquisition 33 dB-Hz
OPTIONAL ACCESSORIES * Antennas * SDK library for UAS applications * Robotics interface board PHYSICAL AND ENVIRONMENTAL Size 47.5 x 70 x 9.32 mm 1.87 x 2.75 x 0.36 in Weight 27 g / 0.952 oz Input voltage 3.3 VDC ± 5% Power consumption GPS L1/L2 750 mW GPS/GLO L1/L2 800 mW All signals, all GNSS 1000 mW constellations
Antenna Connectors9 Antenna supply voltage Maximum antenna current Antenna gain range
I/O connectors10 30 Pins Hirose DF40 socket 60 Pins Hirose DF40 socket for expanded connectivity Environment Operating temperature -40° C to +85° C -40° F to +185° F Storage temperature -55° C to +85° C -67° F to +185° F Humidity 5% to 95% (non-condensing) Vibration MIL-STD-810G |