The patented SRO-100 (Synchronized Rubidium Oscillator) is the industry’s first smart Rubidium clock, integrating complex synchronization functionality all in one low-cost, super-small package. It utilizes SmarTiming+® technology to provide a host of timing features, which were previously implemented externally on a separate circuit board. The SRO intelligently synchronizes, disciplines, and controls any Stratum-1 reference such as GPS, Cesium, Hydrogen Maser, and T1/E1 at cutting-edge 1 ns resolution.