Multi-constellation, dual-antenna GNSS receiver for marine applications
Full-constellation, triple-frequency satellite tracking on both antennas
Sub-degree GNSS heading & pitch or heading & roll
Centimeter-level (RTK) performance and sub decimeter-level (PPP) position accuracy
L-band reception, robust against Iridium and Inmarsat uplink interference
Support for FUGRO Marinestar corrections
AIM+ unique interference mitigation system as part of the advanced GNSS+ algorithm suite
Integrated UHF radio, cellular modem, Bluetooth and Wi-Fi
The AsteRx-U3 MARINE is designed for marine survey and construction users. It is a multi-frequency GNSS receiver offering precise GNSS positioning and heading with enhanced Iridium and Inmarsat uplink interference mitigation.
Consistently accurate now and into the future
The AsteRx-U3 is the most advanced integrated multi-constellation dual-antenna receiver from Septentrio. Its multi-frequency engine can track signals from all Global Navigation Satellite System (GNSS) constellations: GPS, GLONASS, Galileo, BeiDou, NavIC and QZSS – on both antennas. This guarantees you reliable and accurate GNSS positioning now and into the future.
Reliable centimeter accuracy
Septentrio’s 20 years of experience in the GNSS industry ensures that the AsteRx-U3 offers the highest possible accuracy, down to the centimeter level. LOCK+ technology maintains tracking during heavy vibrations and IONO+ ensures position accuracy even during periods of elevated ionospheric activity.