mRO-50 Ruggedized

mRO-50 Ruggedized

Low SWaP-C Mini-Rubidium Oscillator Request Quote

Press Release

Read our announcement on this new design of our innovative mRO-50 Oscillator

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Use Case

Precise time stamping, inertial navigation, and waveform synchronization for UAVs

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Datasheet

View the specifications and applications for the newest addition to the Orolia clocks family

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Save the Date

Watch our Launch Webinar July 7th to learn more and get your questions answered.

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The SWaP-C Difference

The mRO-50 Ruggedized is a breakthrough 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 Oscillator provides accurate frequency and precise 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

More questions? Visit our Atomic Clocks FAQ page.

Key Features:
  • Frequency Stability: ADEV : 1s < 4E-11 (Option S)
  • Aging (After 30 days): Per day < (option A) 5E-12 / day
  • Operating Temperature: -40° to +80°C
  • DC power: 0.45W @5V and 0.36W @3.3V (option)
  • Cell lifetime/MTBF 10 years/155860 hours at +25°C
  • Vibration: 7.7 grms/axis per MIL-STD-810, Fig 514.7E-1, Category 24
  • Shock: MIL-STD-202G, Test Condition A, 50g, 11 ms, half sine

Documentation & Support

mRO-50 Ruggedized Specs
pdf (283KB)
mRO-50 Ruggedized Applications
pdf (951KB)

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The world’s most critical applications rely on Orolia solutions. Check out some of our related resources, and reach out when you are ready to discuss how Orolia can solve your PNT challenges.

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