QSA28

RF Variable Attenuator by Qualwave

Note : Your request will be directed to Qualwave.

The QSA28 from Qualwave is a RF Variable Attenuator with Frequency DC to 28 GHz, Attenuation Range 0 to 9 dB, 0 to 90 dB, Attenuation Accuracy 0.8 to 2.5 dB, Power 2 to 25 W, Peak Power 100 W. Tags: Module with Connectors, Rotary. More details for QSA28 can be seen below.

Product Specifications

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Product Details

  • Part Number
    QSA28
  • Manufacturer
    Qualwave
  • Description
    0 to 90 dB, Rotary Stepped Attenuator from DC to 28 GHz

General Parameters

  • Type
    Rotary
  • Applications
    Wireless, Radar, Laboratory Test
  • Frequency
    DC to 28 GHz
  • Channels
    1 Channel
  • Attenuation Range
    0 to 9 dB, 0 to 90 dB
  • Step Size
    1 to 10 dB
  • Attenuation Accuracy
    0.8 to 2.5 dB
  • Power
    2 to 25 W
  • Peak Power
    100 W
  • Insertion Loss
    1 to 1.8 dB
  • Impedance
    50 Ohms
  • VSWR
    1.60:1, 1.75:1
  • Package Type
    Module with Connectors
  • Dimension
    106 x 62/66 x 83 mm
  • Connector
    3.5 mm, 3.5 mm - Female, SMA, SMA - Female
  • Operating Temperature
    0 to 54 Degree C
  • Grade
    Commercial
  • RoHS
    Yes
  • Note
    Housing Material : Aluminum, Weight : 525 g

Technical Documents

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