October 11, 2025Quartzlock Engineering Team

Quartzlock Launches New GNSS-Disciplined Oscillator Series

Our new GPS/GNSS disciplined oscillator series delivers exceptional frequency stability and accuracy for telecom and research applications.

Quartzlock is proud to announce the release of our new GNSS-Disciplined Oscillator series, engineered for applications requiring the highest levels of frequency accuracy and long-term stability.

Key Features

The new series leverages GPS/GNSS satellite signals to discipline a high-stability OCXO, delivering performance previously only available from much larger and more expensive equipment.

  • Frequency accuracy traceable to UTC via GPS/GNSS
  • Phase noise: -130 dBc/Hz at 1 Hz offset (10 MHz output)
  • Holdover stability better than 1 µs/day
  • Compact 1U rack-mount and desktop enclosures available

Design Philosophy

Our engineering team focused on achieving the best possible phase noise performance while maintaining robust GNSS signal acquisition in challenging environments. The disciplining algorithm is optimised for both fast lock acquisition and excellent holdover performance.

All units undergo 100% testing at production, including frequency accuracy verification, phase noise measurement, and environmental testing.

Availability

The new GNSS oscillator series is available now. Contact our sales team for pricing and lead time information.

Interested in our latest products?

Contact our team for specifications, datasheets, and pricing.

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