Primary Refrence Source using Cesium
Meeting stringent specifications requires the implementation of a Primary Frequency Reference that generates signals with an accuracy better than 1E-12, at all times, and very high frequency stability (typ sy(t) # 7x10-13 t-1/2 in the time domain). Cesium units from Oscilloquartz meet the most stringent requirements demanded by commercial, military and space applications.
Our OSA 3230B PRC is a highly stable and accurate cesium clock that provides a frequency source with an accuracy better than ±1x10-12, together with very high frequency stability. The OSA 3230B ePRC achieves this and more. It meets the much more stringent enhanced PRC requirements, including maintaining sub-nanosecond time deviation (TDEV) for at least 10,000s. Read more »
Taking into consideration its unique reduced volume, the OSA 3235B offers a set of operation features and performance without comparison on the market. Available with a long life cesium tube, OSA 3235B will meet the requirements where performances are needed over a long period of time. Read more »
Atomic clocks standards are needed to generate highly accurate frequencies. These are typically used as Primary Reference in telecommunications networks, navigations systems, ground stations (LORAN C, GPS, GLONASS, GALILEO, etc…), long wave and medium wave broadcasting stations. Read more »