Atomic Clocks and Oscillators

Safran is a world leader in rubidium atomic clocks and oscillators, rubidium standards, maser, testing instrument technologies and more that rely on accurate atomic time. Whether you need short or long term stability, our decades of experience designing and manufacturing products is trusted by companies ranging from global enterprises to space initiatives.

Products:

Rubidium Clocks and Oscillators
GPS / GNSS Synchronized Rb Modules
Space-Qualified Rubidium Standards and Oscillators
T4Science Hydrogen Maser
GPS / GNSS Rb Standards

A Breakthrough Rubidium Atomic Clock

The mRO-50 Ruggedized is a rb clock with microwave optical double resonance (MODR), low SWaP-C miniaturized rubidium oscillator. It’s designed to meet the latest commercial, military and aerospace requirements where time stability and power consumption are critical. It provides a one day holdover below 1µs and a retrace below 1E-10 in a form factor (50.8 x 50.8 x 20mm) that takes up only 51 cc of volume (about one-third of the volume compared to standard rubidiums) and consumes only 0.36W of power, which is about ten times less than existing solutions with similar capabilities.

The mRO-50 Ruggedized Rubidium Oscillator provides accurate frequency and precise atomic time synchronization to mobile applications, such as military radio-pack systems in GNSS-degraded or denied environments. Its wide-ranging operating temperature of -40° to +80°C is also ideal for Underwater, Military, Radars, Low Earth Orbit, Electronic Warfare, Airbornes & Avionics, and UAV/UGV/USV/UUV.

Atomic Clocks and Oscillators

A Breakthrough Rubidium Atomic Clock

Rubidium Clocks and Oscillators

GPS / GNSS Synchronized Rb Modules

Space-Qualified Rubidium Standards and Oscillators

Hydrogen Maser Solutions

GPS / GNSS Rb Standards

Modules and Kits

Clock Instruments for Test