Cryogenic Sapphire Oscillator

The Purest Frequency Source


Ultra-stable time and frequency signals

Cryoclock is the culmination of 20 years of research and now delivers the world’s purest microwave and RF signals in a reliable and autonomous package that is user friendly. Its output signals possess both ultra-low phase noise as well as ultra-high short and medium term frequency stability.

Our ‘turn-key’ products are continuously-operating, fully autonomous, self-contained, and do not require any cryogenics knowledge. It has a low maintenance cycle interval of 20,000 hours and includes monitoring software to ensure the device is operating perfectly and can recover from errors or power interruptions.

This product can be configured to provide multiple frequency outputs from X-band down to 1PPS including all the usual RF signals necessary for synchronisation.

Key applications:

  • Over the horizon radar​
  • Radio astronomy: VLBI, VLBA​
  • Deep space tracking and navigation​
  • Scientific frequency reference source​
  • Quantum computing systems
  • Data Centre and telecommunication networks