Highly accurate frequency references
Meeting stringent specifications requires the implementation of a highly accurate Primary Frequency Reference. Generally, this can be achieved using Cesium clocks technology. Unlike off-air receivers, Cesium clocks are autonomous, self-contained primary references immune from external influences.
The Cesium clocks offer a unique set of operational features and performance meeting the most stringent requirements in terms of accuracy and stability for any type of clock signals over a long period.