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General Radio Corp 1390-B Genrad Random Noise Generator

General Radio Corp 1390-B Genrad Random Noise Generator
SKU: 24829
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General Radio Corp 1390-B Random Noise Generator. Generates random noise (vacuum tube source) into a 600 ohm load (0.00005-5VRMS, metered and in decade ranges). Upper frequency bandwidth (at 3dB point) can be set to 20KHz, 500KHz, or 5MHz. Ideal for random vibration testing, and audio/noise filtering tests.
  • Broad band noise signal: 5Hz to 5MHz uniform spectrum level.
  • Useful in noise and vibration testing of mechanical and electrical systems.
  • Upper frequency cutoff can be set at: 20kHz, 500kHz, or 5MHz.
  • Output level is controlled by a 4-step attenuator with 20 dB steps.
  • Continuously variable control providing a calibrated, metered output from <30
  • Additional Info

    Brand General Radio Corp
    MPN 1390-B
    Model N/A
    Product Name Genrad Random Noise Generator
    Condition Used
    Condition Description This item has been inspected and it is in good condition.
    Weight 16.0000

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