Atomic Clocks and Oscillators

Safran is a world leader in high-end quartz crystal (OCXO), rubidium, maser and integrated GPS/GNSS atomic clocks and oscillators, as well as related testing instrument technologies that rely on high precision Atomic Clock technology and rubidium frequency standard. Our decades of experience designing and manufacturing products is trusted by companies ranging from global enterprises to space initiatives.

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Rubidium Oscillators
GPS/GNSS Synchronized Oscillators
Modules and Kits
Space-Qualified Quartz Crystal Oscillators
OCXO Crystal Oscillators
T4Science Maser Solutions
GPS/GNSS Rb/Maser Standards
Clock Instruments for Test
Atomic Clocks FAQ (Frequently Asked Questions)

mRO-50 Ruggedized Rubidium Atomic Clock

The mRO-50 Ruggedized is a breakthrough rubidium clock with microwave optical double resonance (MODR) low SWaP-C Miniaturized Rubidium Oscillator 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 Applications
Military Communications
Radars
Low Earth Orbit
Electronic Warfare
Airbornes & Avionics
UAV/UGV/USV/UUV

Watch Now: Watch our Launch Webinar now on-demand to learn more and get your questions answered.

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Atomic Clocks and Oscillators

mRO-50 Ruggedized Rubidium Atomic Clock

iSource – Rubidium Clocks and Oscillators

iSync – GPS/GNSS Synchronized OCXO/Rb Modules

Modules and Kits

iSpace – Space-Qualified Quartz Crystal Oscillators

OCXO Crystal Oscillators

iMaser – T4Science Maser Solutions

iReference – GPS/GNSS Rb/Maser Standards

iTest – Clock Instruments for Test