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Cesium clocks

Future-proof timing

Precise network synchronization has become more vital than ever. As more people access real-time voice, video and gaming applications through mobile devices, with the fierce rise of IoT and with 5G technologies just around the corner, meeting increasingly strict timing requirements has become crucial. Highly accurate sync is also needed in fields as diverse as metrology, defense systems and space-related technologies. Our Oscilloquartz range of cesium clocks meets the most stringent demands of commercial, military and space applications.


What sets our cesium clocks apart?

Meeting precise timing specifications requires the implementation of a primary frequency reference that generates signals at all times, together with very high frequency stability. Our cesium clocks achieve this and more. With our cesium units, network operators can rely on a frequency source that delivers even better than the required levels of accuracy during its whole lifetime. Our technology enhances overall network performance and prevents up-stream clock errors from propagating across the entire network.


Compact and easy to integrate

Our cesium clocks are ideal for ensuring timing accuracy in today’s and future applications. They offer superb performance over a wide temperature range and a unique set of operational features, including greatly enhanced and simple integration into industrial, professional and time and frequency host systems. With technology that guarantees phenomenal accuracy, performance levels exceeding ITU-T G.811/Stratum 1 PRC, a long-life 10-year cesium tube all in an extremely compact size, our cesium clocks are at the very top of the class.

OSA 3230 Series

Next-generation telecommunication networks, such as radio access networks for mobile communication, demand a new level of timing accuracy. They require phenomenally precise and stable synchronization at all times ...
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OSA 3230 series