AsteRx-m3 Pro+, Septentrio, GNSS receiver, Machine Control, Smart Antenna, Survey, Resilient, high-accuracy GNSS receivers, anti-jamming, anti-spoofing, simple RTK

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AsteRx-m3 Pro+ is Septentrio’s best-in-class versatile  OEM board. It is a multi-frequency multi-constellation  GNSS receiver featuring top positioning performance  with flexibility to be used either as a base station or  a rover receiver. In dual antenna mode it provides  heading & pitch or heading & roll information on top  of reliable and accurate positioning.

KEY FEATURES

*Flexibility of use and easy-to-integrate

*Best-in-class SWaP (Size, Weight and Power)

*AIM+ industry-leading anti-jamming, anti-spoofing technology

*OSNMA Support

*Full-constellation, triple-frequency satellite tracking

*Sub-degree GNSS heading & pitch or heading & roll

*High update rate with low latency

Top performance in challenging environments

The AsteRx-m3 Pro+ is designed to deliver reliable and robust positions even in challenging environments.

The GNSS+ toolset is the technology that allows AsteRx-m3 Pro+ to be reliable also in challenging environments where the GNSS signal is disturbed or the receiver is subject to shocks and vibrations:

*LOCK+ for robust tracking during high vibrations and shocks

*APME+ to disentangle direct signal and those reflected from nearby structures

*IONO+ provides advanced protection against ionospheric disturbance

*AIM+ most advanced anti-jamming, anti-spoofing on-board interference mitigation technology on the market (narrow and wide band, chirp jammers).

BENEFITS

State of the art with flexibility of use

  The AsteRx-m3 Pro+ is a state-of-the-art GNSS receiver using  triple frequency and multi-constellation GNSS technology both  for maximal positioning availability and reliability in challenging  conditions. It can be used as a base station or a rover receiver  in single or dial antenna configuration. In dual antenna mode  GNSS heading provides unmatched performance in both  static and dynamic conditions removing the reliance on vehicle  dynamics or magnetic sensors. 

Such a versatile receiver allows integrators to keep a single  item in stock which can be used in a multitude of applications.  During the manufacturing process the needed features can be  activated depending on the intended application. 

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 greater usability. 

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, E6

*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 (server, client, caster)

FTP server, FTP push, SFTP

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.

1 Open sky conditions

2 RMS level

3 Baseline < 40 Km

4 99.9%

5 Including software compensation of sawtooth effect

6 No information available (no almanac, no approximate position)

7 Ephemeris and approximate position known

8 Second connector for heading configuration

9 Backwards compatible with AsteRx-m for easy replacement