Time Scale Systems

As industries like metrology, science, defense and aerospace push the boundaries of accuracy, reliable time synchronization has become more critical than ever. National metrology institutes, for example, rely on precise UTC synchronization for accurate calibration and high-precision measurements. At the same time, precision timekeeping has become a cornerstone of critical infrastructure, where safeguarding against cybersecurity threats that disrupt GNSS signals is a matter of national security. The Oscilloquartz Time Scale System provides a fully integrated solution, offering exceptional precision, traceability and flexibility. By leveraging multiple time sources, including ultra-stable atomic clocks and GNSS receivers with very precise phase comparators, it delivers unmatched performance and resilience. Engineered to meet the most stringent requirements, our system ensures operational continuity and safeguards against disruptions, even in the event of GNSS outages.

Supporting time dissemination protocols like PTP, NTP and White Rabbit, our Time Scale System provides versatility and flexibility across a range of applications. Its modular design accommodates multiple frequency sources, from 5MHz to 100MHz, and expansion capabilities, including the ability to scale output signals to up to 16 channels per distribution unit. Seamlessly integrating into existing infrastructures, it leverages precision phase comparators and time interval counters (TIC) to perform real-time comparisons and adjustments of both frequency and phase. By aligning local time scales (UTC(k)) with UTC and incorporating a fully calibrated metrology GNSS receiver with precise point positioning (PPP), it ensures sub-nanosecond accuracy. The system also features multi-layered algorithms for detecting and mitigating jamming and spoofing threats.

Our Time Scale System is built for integration across diverse environments, from core network sites to challenging outdoor installations. Its compact, ETSI-compliant design ensures dependable performance in both indoor and rugged settings, making it suitable for deployment in metrology labs, defense facilities and aerospace infrastructures. With the ability to deliver precision timing through numerous fan-out options, it provides sub-nanosecond accuracy while maintaining flexibility and scalability. The system is also designed for energy efficiency and future-proofing, ensuring it can adapt to evolving requirements and scale with expanding infrastructures. What’s more, our Time Scale System ensures compliance with international standards and offers verifiable traceability, making it an ideal solution for protecting critical infrastructure and enhancing national security.