Description
The AsteRx SB3 Pro+ by Septentrio stands as the pinnacle of their housed multi-frequency GNSS receivers. Utilizing cutting-edge triple-band GNSS core technology, it ensures reliable centimeter-level RTK positioning and precise sub-degree heading. Versatile in its application, the AsteRx SB3 Pro+ can function as both a rover and a base station, featuring an ultra-high update rate and comprehensive logging capabilities. Encased in a ruggedized IP68 housing, it performs exceptionally well even in the harshest environments.
Mechanical vibrations or shocks from rough terrain can disrupt satellite tracking. The LOCK+ feature automatically adjusts the parameters of the AsteRx SB3 Pro+ to maintain consistent positioning.
Ionospheric activity poses significant challenges to GNSS signals, potentially causing RTK fix loss or complete signal lock loss. Developed through extensive experience in highly iono-active regions, IONO+ provides the most advanced protection against ionospheric disturbances available in any receiver.
Reflective surfaces such as metal structures can cause multipath issues by reflecting GNSS signals. The Advanced Multipath Mitigation Technology (APME+) disentangles direct and reflected signals, enhancing position and measurement quality. APME+ is bias-free and can be disabled if needed for maximum configurability.
Advanced Receiver Autonomous Integrity Monitoring (RAIM+) incorporates comprehensive fault detection mechanisms at all levels, including measurement generation, quality control, and navigation algorithms. Faulty measurements, often resulting from high multipath or active ionosphere, are excluded from the solution.
AIM+ provides robust protection against both intentional and unintentional jamming using sophisticated sampling and mitigation mechanisms. This ensures your high-precision GNSS receiver can automatically suppress a wide range of interferers, from continuous narrow-band signals to complex wide-band and pulsed transmitters, as well as Inmarsat and Iridium satellite transmissions.
Features of the AsteRx-m3 Pro + GNSS Receiver board
- Flexibility to be used either as a rover or a base station
- High update rate and low latency ideal for fast moving vehicles or machine parts
- All-in-view triple-band satellite tracking for reliable RTK positioning accuracy(cm-level)
- Robust and compact IP68 weatherproof housing, ready for deployment
- Triple-band GNSS heading available directly from initialization, removes reliance on vehicle dynamics or magnetic sensors
- Advanced anti-jamming as part of GNSS+ Algorithms
Technical Specifications – AsteRx-m3 Pro GNSS Receiver board
GNSS Signals
GPS: L1 C/A, L1C, L2C, L2 P(Y), L5
GLONASS: L1 C/A, L2C/A, L2P, L3
Beidou: B1I, B1C, B2a, B2I, B2b, B3I
Galileo: E1, E5a, E5b, E5 AltBoc, E6
QZSS: L1 C/A, L1C/B, L2C, L5
NavIC: L5
SBAS: EGNOS, WAAS, GAGAN, MSAS, SDCM
Physical
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
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
AntaRx-Si3 GNSS/INS Smart Antenna Data Sheet
