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low noise electronics & physics for frequency & phase comparison » Distribution » Redundancy Switches&Frequency Reference » A1000-3R

Quartzlock Products

    A1000-3R

    The Quartzlock A1000-3R redundant rubidium frequency reference is a 10MHz, high-stability standard featuring multiple rubidium oscillators with phase aligned outputs. In the event of a rubidium failure, the failed unit can be exchanged during operation. The new rubidium joins
    the ensemble when warm. No phase hit or step in frequency registers at the output.

    Features

    • Three rubidium oscillators in a redundant system
    • Hot swap option
    • Multiple PSU switch option
    • External dc BBU battery back-up option
    • Low phase noise
    • Low drift
    • High stability
    • 3 Year warranty

    Applications

    • HDTV TX reference
    • Systems & test solutions 
    • Frequency reference
    • Frequency standard
    • Wireless transmitter reference

    Output Frequency10MHz
    Output Level7dBm
    Number of Outputs1
    STS1s3x10-11
    STS10s 1x10-11
    STS100s3x10-12
    Aging 1 Day 3x10-12
    Aging 1 Month4x10-11
    Aging 1 Year 5x10-10
    Phase Noise 100Hz120dBc
    Phase Noise 1kHz 140dBc
    Phase Noise 10kHz145dBc
    Harmonics dBc40dBc
    Spurious dBc80dBc
    Warm Time5 min
    Retrace3x10-11
    PSU Nominal 24V
    PSU Min 22V
    PSU Max30V
    Current500mA warm
    SupplyDC

 low noise electronics & physics for frequency & phase comparison

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A1000-3R
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10 MHz redundant rubidium frequency reference, hot swappable with back-up DC supply.

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