• Satellite Evolution Group

Septentrio launches mosaic-TTM, a highly secure and accurate GNSS timing module for critical infrast


Septentrio launches mosaic-TTM, a highly secure and accurate GNSS timing module for critical infrastructure and mission-critical timing applications

Septentrio, a leader in high-precision GNSS positioning solutions, has announced an addition to its GNSS timing portfolio: mosaic-TTM is a high-end GPS/GNSS* receiver module built specifically for resilient and precise time and frequency synchronization under challenging conditions. Its multi-frequency multi-constellation GNSS technology together with AIM+ Advanced Interference Mitigation algorithms allows mosaic-TTM to achieve maximal availability even in the presence of GNSS jamming or spoofing**. This compact surface-mount module is designed for automated assembly and high-volume production.

“We are excited to expand our mosaic GNSS module family with mosaic-T, which will provide critical infrastructure and mission-critical PNT applications with accurate, reliable and resilient timing solutions”, commented Francois Freulon, Head of Product Management at Septentrio.

Septentrio mosaic-TTM delivers timing with nanosecond-level accuracy and has additional inputs for an external high-accuracy clock. Its small form factor offers an easy-to-integrate robust solution for any mission-critical timing application.

* Global Navigation Satellite System including the American GPS, European Galileo, Russian GLONASS, Chinese BeiDou, Japan’s QZSS and India’s NavIC. These satellite constellations broadcast positioning and timing information to receivers.

** Jamming occurs when GPS frequency is overpowered by other RF radiation, which can be emitted by illegal devices called ‘jammers’. Spoofing is a malicious form of jamming where faulty coordinates are sent into the receiver.