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RF Variable Attenuator by JFW Industries | Visit website

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The 50DR-111 from JFW Industries is a Manually Variable Attenuator that operates from DC to 2.7 GHz. The attenuator has an attenuation range from 0 to 60 dB with 1 dB steps. It is a dual rotary attenuator that can be controlled manually with two rotary knobs that have 1 dB and 10 dB steps. This 50-ohm attenuator has an insertion loss of less than 1.2 dB and has a VSWR of up to 1.5:1. The 50DR-111 attenuator can handle up to 2 Watts of average power and 1000 W of peak power. It is available in a module with coaxial SMA (F) or N-type (F) connectors.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
    JFW Industries
  • Description
    Dual Rotary Manually Variable Attenuator from DC to 2.7 GHz

General Parameters

  • Type
  • Frequency
    DC to 2.7 GHz
  • Attenuation Range
    0 to 60 dB
  • Steps
    1 dB
  • Attenuation Step
  • Attenuation Accuracy
    +/- 0.5 to 3 dB
  • Power
    2 W
  • Peak Power
    1000 Watt
  • Insertion Loss
    0.6 to 1.2 dB
  • Impedance
    50 Ohms
  • VSWR
    1.35:1, 1.5:1
  • Package Type
    Module with Connectors
  • Connector
    SMA, N Type - Female
  • Operating Temperature
    -20 to 85 Degree C
  • Grade

Technical Documents

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