Septentrio unveils mosaic-G5 P8: ultra-resilient GNSS module
LEUVEN, Belgium - Septentrio in Leuven, Belgium, has introduced the mosaic-G5 P8, a compact multi-frequency GNSS receiver module designed for autonomous systems operating in contested or degraded navigation environments.
The mosaic-G5 P8 measures 23 mm by 16 mm and weighs approximately 2.2 grams. It is intended for integration into uncrewed aerial systems, marine vessels, rail applications, and other mission-critical navigation platforms requiring high-integrity positioning.
The module supports multi-constellation GNSS, including GPS, Galileo, GLONASS, BeiDou, QZSS, and NavIC, and is designed to maintain navigation performance in environments affected by signal interference.
At the core of the receiver is Septentrio’s AIM+ Ultimate interference mitigation technology, which is designed to detect and mitigate GNSS jamming and spoofing. Jamming refers to RF interference that overwhelms satellite signals, while spoofing involves transmitting counterfeit GNSS signals intended to produce incorrect position solutions.
According to the company, the module also provides RF situational awareness capabilities, including interference detection indicators and spectral power and frequency data that can assist in characterizing or localizing interference sources.
The mosaic-G5 P8 is designed with an integrity-focused architecture intended to maintain position validity under degraded GNSS conditions and support rapid transition to alternative navigation sensors, such as inertial or vision-based systems, in sensor fusion architectures.
The receiver outputs high-rate, low-latency positioning data and includes secure communication features with authenticated input and output channels intended to prevent unauthorized access or data manipulation.
The module is compatible with open-source autopilot software, including PX4 and ArduPilot, enabling integration into UAV development and autonomy test platforms.
For more information, please visit https://www.septentrio.com/en.