Septentrio- AntaRx-Si3 GNSS/INS Smart Antenna - Ultra-Rugged Triple-Band Receiver

Product Details

The AntaRx-Si3 GNSS/INS Smart Antenna from Xtragen Technologies Pvt. Ltd. is a next-generation, all-in-one positioning solution designed for industries that demand centimeter-level accuracy, reliable orientation, and rugged durability. Built with Septentrio's advanced GNSS+ algorithms and integrated inertial sensors, this smart antenna delivers precise 3D positioning, heading, pitch, and roll even in the most challenging environments. Housed in an IP69K-rated ultra-robust enclosure, the AntaRx-Si3 combines a triple-band, multi-constellation GNSS receiver, high-performance IMU, and GNSS antenna into a single compact unit. It is engineered for construction, mining, precision agriculture, logistics, port operations, and automation systems, where uninterrupted accuracy and reliability are critical. Key highlights include: Multi-constellation, multi-frequency GNSS support: GPS, GLONASS, Galileo, BeiDou, QZSS, and SBAS. 544 hardware channels for simultaneous tracking of all visible signals. Centimeter-level RTK accuracy, enhanced by IMU-based dead reckoning for continuous performance in GNSS-challenged areas. Orientation capability: heading, pitch, and roll with single or dual antenna configurations. Septentrio GNSS+ patented technologies: AIM+ interference monitoring and mitigation. FUSE+ fusion of RTK with inertial sensor data. IONO+ ionospheric scintillation mitigation. APME+ multipath error reduction. LOCK+ robust tracking under vibration and shocks. RAIM+ integrity monitoring. Integrated cellular modem (2G/3G/4G) for seamless connectivity. High-speed connectivity options: Ethernet, CAN, USB, dual serial ports, event markers, and xPPS output. Onboard 16 GB memory for logging and data storage. Web-based user interface accessible via any browser, eliminating the need for special software. Performance Excellence: Horizontal accuracy: 0.6 cm + 0.5 ppm (RTK-INS) Vertical accuracy: 1 cm + 1 ppm (RTK-INS) Attitude accuracy: heading down to 0.15°, pitch/roll down to 0.02° (dual antenna RTK mode). Velocity accuracy: 0.02 m/s (RTK mode) Fast initialization: 7 seconds Update rates: position up to 100 Hz, IMU raw data at 200 Hz, with latency <20 ms. Rugged & Reliable: Size: 158 × 166 × 83 mm, Weight: 1.1 kg Power input: 9–48 VDC, typical consumption: 8 W Operating temperature: -30°C to +70°C Storage temperature: -40°C to +75°C Shock resistance: 50 g, Vibration: 6 g RMS Environmental protection: IP69K (dustproof, waterproof, high-pressure washdown) Certified: RoHS, WEEE, CE, FCC The AntaRx-Si3 is the ideal solution for mission-critical applications where accuracy, durability, and ease of integration are non-negotiable. With its fusion of GNSS and INS, it ensures uninterrupted positioning and orientation, even in tunnels, urban canyons, or under heavy canopy.