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mRO-50 Ruggedized

mRO-50 Ruggedized

Low SWaP-C Mini-Rubidium Oscillator

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.

  • One-day holdover below 1µs.
  • High accuracy and stability atomic frequency clock.
  • Low SWaP-C (Size, Weight, Power and Cost).
  • Enhanced MAC (Miniature Atomic Clock) technology.
  • Frequency Stability: ADEV : 1s < 4E-11 (Option S).
  • Cell lifetime/MTBF: 10 years / 155860 hours at +25°C.
  • Aging (After 30 days): Per day < (option A) 5E-12 / day.
Size 50.8 x 50.8 x 20 mm (± 0.4 mm)
Weight 80 g max
Volume < 52 cc
Operating Temperature -40°C to +80°C
Input Power 0.45W steady state 1.5W start-up
DC power 0.45W @5V and 0.36W @3.3V (option)
Vibration 7.7 grms/axis per MIL-STD-810, Fig 514.7E-1, Category 24
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