Brandywine Communications has engineered a class leading range of ultra precision and accurate frequency standard references to meet the demanding timing needs of our global customer base. Our frequency standards use hydrogen, cesium, rubidium standards, and quartz oscillators to deliver the highest accuracy, stability and reliability for any environment needing a precise timing standard.

Brandywine's frequency standard products are used in telecommunications, navigation and targeting systems, radar systems, satellite command terminals, advanced communications and precision test and measurement applications. These products are cost-efficient and compact, forming highly stable reference signal products for precision test and measurement applications.



Cesium Clock - atomic frequency standard is specifically designed and produced with the latest technology in a very compact and reduced size



High performance, cost effective, free running frequency standard using either an ovenized quartz or rubidium oscillator to create the low aging, short and long term frequency stability needed. Made in the U.S.A.



OSA-8873 - Double Oven Controlled Crystal Oscillator