Welcome to a game-changer!

Represents a pinnacle of precision and reliability in time synchronisation technology. Its technical specifications are meticulously engineered to deliver accurate and dependable performance, providing a robust solution for diverse applications.

Why Open Timecard?

  • A Standalone Grandmaster

    The Open Time Card module can function as a closed system or be integrated with a host system when coupled with any network adapter.

  • Add resilience to critical infrastructure

    The Open Time Card has over 5 different oscillator options, ranging from stable Quartz through to industry leading rubidium for outstanding holdover.

  • High Accuracy Time Distribution

    Open Time Card has SyncE and PTP built-in for precise timing signal distribution, simplifying network topologies and timing deployments without complex systems.

  • Flexibility

    The Open Timecard is designed with various industries in mind, from finance to broadcasting, government & defence to telecom.

What's inside the Open Timecard?

What's the difference between edition?

  • Microchip MAC SA-53

    • Holdover < 300ns
    • < 5E-11 monthly aging (frequency drift per month)
    • < 5E-11 frequency change versus temperature change (-40 to +75 °C)
    • < 300 ns Holdover ability over 24 hours (typical, static temperature)
    • Remote monitoring and control (RS232 and USB)
    • 1 PPS disciplining from externally supplied signal (phase and frequency calibration)

  • Microchip MAC SA-55

    • Holdover < 200ns
    • < 5E-11 monthly aging (frequency drift per month)
    • < 5E-11 frequency change versus temperature change (-40 to +75 °C)
    • < 200 ns Holdover ability over 24 hours (typical, static temperature)
    • Remote monitoring and control (RS232 and USB)
    • 1 PPS disciplining from externally supplied signal (phase and frequency calibration)

  • Rakon OCXO

    • Frequency (Fn): 10, 12.8 or 20 MHz
    • Holdover: 24-hour (≤1.5 µs, 4°C external temperature variation)
    • Frequency stability (FvT): 0.5 ppb pk-pk
    • Operating temperature: -40 to 85°C
    • Compensated ageing: ±0.02 ppb/day
    • Free running output: Squarewave with ageing compensation in holdover mode
    • Voltage supply: 3.3 V
    • I²C bus device status and commands

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Time honoured solutions

built around you

  • Tech to suit your project

  • Every unit tested

  • Top performance

  • Free software available