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

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The AsteRx-m3 ProBase is a multi-frequency and  multi-constellation GNSS receiver designed to  operate as a base station for local RTK or to be  used for network densification. On top of providing  top-quality measurements this receiver offers full  configuration flexibility as well as easy monitoring  capabilities. It incorporates the latest anti-jamming  technology for unbeatable robustness and reliability.

KEY FEATURES

*Robust top-quality measurements for RTK and differential corrections

*Multi-constellation for best availability

*Multi-frequency for reliability

*OSNMA Support

*AIM+ anti-jamming, anti-spoofing advanced interference mitigation and monitoring technology

*Open interface for full compatibility with all standard data formats

BENEFITS

High quality real-time GNSS corrections  

The AsteRx-m3 ProBase features the latest Septentrio quad  constellation GNSS technology for best quality measurements.  It generates real time differential and RTK corrections which  can be used in GNSS and GNSS/INS products to achieve  centimeter-level accuracy.

Interference robustness

ProBase features AIM+, the most advanced anti-jamming, antispoofing on-board interference mitigation technology on the  market (narrow and wide band, chirp jammers). It can suppress  the widest variety of interferers, from simple continuous  narrowband signals to the most complex wideband and pulsed  jammers. The RF spectrum can be viewed in real-time in both  time and frequency domains. Septentrio’s industry leading APME+ technology aids in  achieving the best multipath rejection while IONO+ ensures  the best measurements and accuracy even under intense  ionospheric activity. 

Easy-to-integrate 

The AsteRx-m3 ProBase supports multiple standard correction  messages for best compatibility when integrating GNSS  technology. This multi-signal receiver generates highest quality  corrections ensuring reliable positioning accuracy for endusers. The product is easy to integrate and comes with fully  documented interfaces, commands and data messages. Raw  data logging can easily be set-up with this OEM board and  the included RxTools software allows receiver configuration,  monitoring and data analysis. An SDK is provided to help  integrators create professional custom applications.

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

*BeiDou: B1I, B1C, B2a, B2b, B2I, B3I

*Galileo: E1, E5a, E5b, E5Altboc, 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, v2.3, v3.01, v4.0

RINEX (obs, nav) v2.x, v3.x

RTCM v2.x, v3.x (MSM messages included)

CMR v2.0

Connectivity

4 Hi-speed serial ports (LVTTL)

1 USB device port (micro USB with access to internal disk, 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

1SDIO interface for logging (covers μSD, SD, eMMC)

Outputs to drive external LEDs

General purpose output

NTRIP (server, caster)

FTP server, FTP push, SFTP

OPTIONAL ACCESSORIES

*Antennas

*Robotics interface board

1 1σ level

2 C/N0 = 45 dB-Hz

3 99.9%

4 Including software compensation of sawtooth effect

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

6 Ephemeris and approximate position known

7 Backwards compatible with AsteRx-m2 and AsteRx-m2a for easy replacement