Septentrio AsteRx RB3 Pro+

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AsteRx RB3 Pro+ – Rugged GNSS Positioning and Heading Receiver

The AsteRx RB3 Pro+ is a high-performance, rugged GNSS receiver that delivers exceptional centimetre-level RTK positioning and sub-degree heading accuracy. Built with a durable IP69K-rated enclosure, it is engineered to perform reliably in the toughest environments, withstanding extreme temperatures, corrosion, vibration and shock.

Designed for maximum flexibility, the AsteRx RB3 Pro+ can function as either a rover or a base station, offering outstanding accuracy and stability without compromise. Its multi-frequency, all-in-view GNSS tracking combined with Septentrio’s GNSS+ Algorithm Suite ensures consistent performance even in challenging environments, while its high update rate of up to 100 Hz provides smooth, low-latency feedback ideal for dynamic applications.

Equipped with a dual-antenna input, the AsteRx RB3 Pro+ delivers precise, position-independent heading and pitch or heading and roll, maintaining reliable orientation and performance in both static and moving conditions.

The receiver integrates effortlessly into existing systems through open interfaces, comprehensive documentation and intuitive WebUI software for fast setup and control. With Septentrio’s RxTools and online support resources, the AsteRx RB3 Pro+ offers a smooth, professional integration experience for any high-precision project.

Key Features

• Rugged IP69K housing – designed to endure harsh environments including extreme temperatures, corrosion, vibration and shock.

• High-accuracy RTK positioning – delivers centimetre-level precision with multi-frequency, all-in-view GNSS tracking.

• Sub-degree GNSS heading and orientation – dual-antenna input enables precise heading with pitch or roll measurements.

• Flexible operation – easily configured for use as either a rover or base station.

• High update rate (up to 100 Hz) – ensures rapid, low-latency feedback for responsive control in motion.

• GNSS+ Algorithm Suite – incorporates LOCK+, IONO+, APME+, RAIM+ and AIM+ technologies for maximum reliability in demanding conditions.

• Advanced anti-jamming protection – AIM+ system mitigates interference from narrow- or wide-band sources, including Inmarsat and Iridium signals.

• Simple integration – open interfaces, WebUI and RxTools provide easy configuration, control and monitoring.