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AsteRx SB3 CLAS is the most flexible housed multifrequency GNSS receiver. It can be used as a rover or a base station with ultra-high update rate and logging functionality. Housed in a ruggedized enclosure it delivers top performance even in the harshest environments. It offers the convenience of plug-and-play sub-decimeter accuracy, thanks to the integrated PPP-RTK correction service from Centimeter Level Augmentation Service (CLAS) of Japan’s Quasi-Zenith Satellite System (QZSS).
KEY FEATURES
* All in view, multi-constellation, multi-frequency satellite tracking
* Sub-degree GNSS heading & pitch or heading & roll8
* AIM+ Interference monitoring and mitigation function
* Flexibility to be used either as a rover or a base station
* GNSS+ algorithms guaranteeing reliable performance
* Compact, yet rugged design
* Japan Centimeter Level Augmentation Service (CLAS) integrated
Reliable heading performance
With dual-antenna input, AsteRx SB3 CLAS provides precise, reliable and positioning independent heading combined with centimeter-level RTK. GNSS heading provides unmatched performance in both static and dynamic conditions removing the reliance on vehicle dynamics or magnetic sensors.
Feature-rich in a compact design
Simultaneous multi-constellation, multi-frequency tracking combined with the GNSS+ toolset and high-update rate, lowlatency output mean that AsteRx SB3 CLAS is ideally suited for any space-constrained industrial application under any conditions.
Ease of integration
The AsteRx SB3 CLAS 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, configurate and control the AsteRx SB3 CLAS.
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, B2I, B3I
* Galileo: E1, E5a, E5b
* QZSS: L1 C/A, L1C, L2C, L5, L6
* NavIC: L5
* SBAS: EGNOS, WAAS, GAGAN, MSAS, SDCM
Septentrio’s patented GNSS+ technologies
* AIM+ unique anti-jamming and monitoring system against narrow and wideband interference
* APME+ a posteriori multipath estimator for code and phase multipath mitigation
* LOCK+ superior tracking robustness under heavy mechanical shocks or vibrations
* IONO+ advanced scintillation mitigation
* RAIM+ (Receiver Autonomous Integrity Monitoring)
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
3 Hi-speed serial ports (RS232)
Ethernet port (TCP/IP, UDP, LAN 10/100 Mbps)
Power over ethernet
1 High-speed/full-speed USB device port
2 Event markers
FTP server
16 GB internal memory
SUPPORTING COMPONENTS
Embedded 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.
Optional accessories
* Antennas
* GeoTagZ re-processing software and SDK library for UAS applications
PERFORMANCE RTK performance 1,2,3 Horizontal accuracy 0.6 cm + 0.5 ppm Vertical accuracy 1 cm + 1 ppm Initialisation 7 s GNSS attitude accuracy 1,2,8 Antenna separation Heading Pitch/Roll 1 m 0.15° 0.25° 5 m 0.03° 0.05° Position accuracy 1,2 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 1,2 0.03 m/s Maximum update rate Position 100 Hz Measurements 100 Hz Latency 4 <10 ms Time precision xPPS out5 5 ns Event accuracy < 20 ns Time to first fix Cold start6 < 45 s Warm start7 < 20 s Re-acquisition avg. 1 s Tracking performance (C/N0 threshold) Tracking 20 dB-Hz Acquisition 33 dB-Hz PHYSICAL AND ENVIRONMENTAL SWaP Size 102 x 36 x 118 mm / 4.0 x 1.4 x 4.6 in Weight 497 g / 1.1 lb Input voltage 5 to 36 VDC Power consumption GPS/GLO L1/L2 1.1 W All signals, all GNSS constellations 1.3 W Maximum 2.5 W Connectors Antenna 2 x TNC ETH ODU 4 pins COM1/GPIO ODU 7 pins PWR/USB/COM2/COM3 ODU 7 pins Antenna LNA power output on TNC Output voltage 5 VDC Maximum current 150 mA Environmental Operating temperature -30° C to +65° C -22° F to +149° F Storage temperature -40° C to +75° C -40° F to +167° F Humidity MIL-STD-810G, Method 507.5, Procedure I Dust MIL-STD-810G, Method 510.5, Procedure I Shock MIL-STD-810G, Method 516.6, Procedure I/II Vibration MIL-STD-810G, Method 514.6, Procedure I Certification IP 68, RoHS, WEEE, CE FCC Class A Part 15, UKCA IEC 62368-1 |