• Product Model:
    Vibration Isolated VHF Citrine

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    DESCRIPTION

    The Vibration Isolated VHF Citrine is a 25 MHz to 160 MHz fixed frequency rugged OCXO featuring Standard, Premium or Golden phase noise options (to -190 dBc/Hz), good temperature stability and low g-sensitivity (to 2E-10/g per axis), mounted within an outer enclosure using shock mounts. Although vibration isolation may not be a viable solution for some applications, it works well for dampening vibration beyond the natural resonant frequency of the isolated unit, typically 50 Hz to 70 Hz, and varies depending on the weight of the isolated unit and vibration profile. The Vibration Isolated VHF Citrine is an ideal solution for airborne and mobile applications with random vibration requiring improved dynamic phase noise performance at offsets at and beyond 100 Hz. Effective g-sensitivity to 5E-12/g (2 kHz offset) can be realized. The nickel-plated machined aluminum outer enclosure is 3” x 2.8” x 1.15”. A low noise internal voltage regulator is included, which provides excellent power supply line rejection. Please consult the factory to discuss any custom specification modifications which may better suit your application.

     

    FEATURES:

    • Frequencies from 25 MHz to 160 MHz, fixed
    • Standard, Premium or Golden Phase Noise
    • Ruggedized for Dynamic Environments
    • Low G-Sensitivity to 2E-10/g per axis
    • Natural Mount Frequency: ~50 Hz, typical
    • Effective G-Sensitivity to 5E-12/g (2 kHz offset)

     

    APPLICATIONS:

    • Military Applications
    • Airborne and Ground
    • Radar Systems
    • Tactical Radio
    • Vehicular Communication

    Features

    Frequencies from 25 MHz to 160 MHz, fixed
    Standard, Premium, or Golden Phase Noise Options
    Ruggedized for Dynamic Environments
    Nickel-Plated Machined Aluminum Case
    SMA(f) and Solder Pins on Side
    Optional Voltage Reference and Oven Monitor Pins
    Output: Sine, +13 dBm, Standard; To +18 dBm, Optional
    Low G-Sensitivity to 2E-10/g per axis
    Natural Mount Resonant Frequency (~50 Hz, typical)

    Applications

    Airborne
    Radar Systems
    Tacticle Radio
    Vehicular Communication

    Typical Specifications

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    Mechanical Drawing

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