Ultra Stable Oscillator for Deep Space Exploration

SKU: Ultra Stable Oscillator (USO)

Space Qualified Atomic Clock by AccuBeat

Note : Your request will be directed to AccuBeat.

Ultra Stable Oscillator (USO) Image

The Ultra Stable Oscillator (USO) from AccuBeat is a Space-Qualified Atomic Clock with an output frequency of 57.51852 Hz. This atomic clock has a frequency stability of 5E-13 (at 1 sec) and a phase noise of up to -119 dBc/Hz.  It has a harmonic of less than -30 dBc and a spurious of -80 dBc. The atomic clock requires a supply voltage of 26.5-29 V and an inrush current of 1A. It has a mass of less than 2 Kg and measures 132.6 x 120 x 105 mm. The USO is radiation-hardened up to 50 krad (Si) and is specially designed for Deep Space exploration programs.

Product Specifications

Product Details

  • Part Number
    Ultra Stable Oscillator (USO)
  • Manufacturer
  • Description
    Ultra Stable Oscillator for Deep Space Exploration

General Parameters

  • Mass
    2 Kg
  • Output Frequency
    57.51852 Hz
  • Frequency Stability
    5 x 10-13, 6 x 10-13
  • Phase Noise
    -119 to -80 dBc/Hz
  • Supply Voltage
    26.5 to 29 V
  • Harmonics
    -30 dBc
  • Radiation
    50 krad
  • Spurious
    -80 dBc
  • Operating Temperature
    -20 to 50 Degree C
  • Storage Temperature
    -30 to 60 Degree C
  • Dimension
    132.6 x 120 x 105 mm(W x D x H)

Technical Documents