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Microchip

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  • Microchip Model 5071B Cesium Primary Frequency Reference Standard

    The Microchip 5071B Primary Time and Frequency Standard is a replacement for the 5071A that matches the form, fit and functions of its predecessor. All connections and commands remain unchanged. We updated the 5071B’s internal electronics with modern circuitry, including our microprocessors (MPUs), to ensure continuity of supply for all components into the next decade and achieve RoHS compliance. We tested the 5071B over 18 months against an extensive set of qualifications to confirm that this device meets or exceeds all performance specifications.

    Key Features:

    • Frequency Accuracy up to ±5e-13
    • Long Term Stability up to 1e-14
    • 4 x Frequency Outputs
    • 3 x 1PPS Inputs

  • Microchip Model 6300 Modular Signal Switching and Distribution System

    The Microchip Model 6300 Series is a Hot-Swappable, Modular Signal Distribution System that supports High-Performance RF, Pulse and AM IRIG distribution. The 6300 Series delivers High Performance signaling for Metrology and RF  applications without degradation. The 6300 Series is available in a 4U (6300-4) and a 1U (6300-1) chassis configuration.  The 4U version can accommodate up to 12 Distribution modules while the 1U version can accommodate two Distribution modules. Most of the distribution modules come in two types of configurations. The switch module provides two inputs and four outputs. The two inputs provide a switching function that can be manually triggered or set up to automatically switch upon an input fault. The second type of module is a standard distribution module that provides one input and six outputs. In many configurations of the 6300 Series, a combination of both types of modules can be installed in the chassis.

    Features:

    • Low additive phase noise
    • High channel isolation
    • Modular design enables a variety of signal formats
    • LED Status indicators for Inputs and Outputs
    • Scalable to hundreds of outputs
    • Ethernet interface for management and alarms
    • Redundant AC or DC power or combination of AC and DC
    • Hot-swappable modules and power supplies

  • Microchip CSIII Model 4310 Cesium Frequency Reference Standard

    The Microchip CsIII is a lightweight, compact, economical Cesium Frequency Standard. The technology developed for the CsIII is an evolutionary step forward in the quest for higher stability, lower phase noise, and longer life. An ever increasing base of demanding users in communications, timing, synchronization,and other applications take advantage of this performance.

    Key Features:

    • Frequency accuracy up to ±1e-12
    • Up to 5e-14 long term stability
    • 2 x RF outputs: 5MHz and 10MHz
    • One 1PPS Output
    • One 1PPS Input
    • MTBF: > 130,000 hours
    • 8 year warranty on standard tubes

  • Microchip Model MHM-2020 Active Hydrogen Maser

    Expanding upon the heritage of the world’s most widely installed Active Hydrogen Maser, the Microchip MHM-2020 has enhanced the unique Auto-Tune design of the MHM-2010 by re-engineering the electronics and software to attain even better stability. Capable of achieving <3 × 10-16 daily drift rates along with improved environmental stability, the MHM-2020 has been designed for applications requiring extreme frequency stability and low phase noise.

    Designed, manufactured and tested in the USA with an eye toward long service deployments, 95% of Masers built at Microchip’s dedicated Maser facility since 1999 are still in operation. Each MHM-2020 is manufactured to meet stringent quality standards and undergoes extensive performance verification testing, prior to deployment.

    Key Features:

    • Telemetry monitoring via Touch screen and secure Ethernet
    • Dedicated keypad or USB/serial port (secure) allow flexibility in instrument control
    • Drift compensation mode enabling drift as low as <3 x 10-16 /day (typical, after 3 months)
    • Low hydrogen usage for extended maintenance-free operation and Demonstrated lifetime of greater than 20 years
    • Internal Time-of-Day clock for internal data time stamping
    • 1PPS synchronization option for precise calibration to GNSS
    • Multiple 1PPS and RF output options (5, 10 or 100 MHz)
    • Low phase noise option
    • Battery Backup
    • CE Compliant
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