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  • 4 channels 16MHz Rubidium Frequency Standards

    Model: TR2004D

    Features:   

    ●TR2001: Precise frequency standards, high frequency stability, high frequency accuracy

    ●TR2002T& TR2004D: Calibrate long-term stability, drift and accuracy by GPS, VFD display, show the parameters of time, GPS state, frequency deviation, etc. GPS calibration and keypad calibration. RS232 interface

    ●TR2005C: Low phase noise,  more output point and with RS232 interface


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    • Specification
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    • Model

      TR2001

      TR2002T

      TR2004D

      TR2005C

      Frequency   Drift Rate

      ≤3×10-12/day

      Channels

      ≤1.5×10-11/s

      ≤3.5×10-12/10s

       ≤3×10-12/100s

      ≤3×10-12/s

      Adjusting   Range

      ≥2×10-9

      Temperature   Characteristic

      ∣Y(50°C) — Y(0°C)∣≤3×10-10

      Electromagnetic   Effect

      ±4×10-11/GAUSS

      Frequency   Reproducibility

      5×10-11

      Frequency   Accurac

      ±5×10-11(factory setting)

      Output   Signal

      10MHz Sine:1 channel

      10MHz Sine:4 channels

      10MHz:9 channels

      5MHz Sine:2 channels

      16.384MHz TTL:1 channel

      5MHz :1 channel

      1MHz Sine:1 channel

      10MHz TTL:1 channel

      1 second Pulse TTL:1 channel


      5MHz TTL:1 channel


      2.048MHz TTL:1 channel



      8kHz TTL:1 channel



      16.384MHz/2N TTL:1 channel


      GPS  Calibration


      Sampling Time:10000s


      Calibration Accuracy: better than 1×10-11

      Phase  Noise, 10MHz 

      (only TR2005C)

      10Hz<-130dBc/Hz,100Hz<-148dBc/Hz,  1kHz<-150dBc/Hz,10 kHz<-155dBc/Hz

      General  Characteristics

      Dimension & Weight

      426×400×88mm, Approx. 8.5kg

      Power

      AC220(1±2%) V,50(1±1%) Hz,<35W

      Working  Environment

      Temperature:20~25°C(change less than ±1 °C/h),Humidity:45%~75%RH

       


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