Pendulum GPS-12R Portable Frequency Standard offers traceable Cesium-like stability at a very attractive price. Synchronized to the GPS satellite system, the GPS-12R provides both short and long-term time and frequency stability. The GPS-12RG Portable
Reference clock is a GLONASS and GPS-disciplined
Rubidium reference, targeted for both laboratory and telecommunications applications. GPS-disciplined
Rubidium clock for near-Cesium stability. OCXO option (Model GPS-12). Internal battery option...
(read more)