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QSA28B

RF Variable Attenuator by Qualwave (103 more products)
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The QSA28B from Qualwave is a RF Variable Attenuator with Frequency DC to 28 GHz, Attenuation Range 0 to 109 dB, Attenuation Accuracy 1.5 to 2.5 dB, Power 5 W, Peak Power 0.2 kW. Tags: Module with Connectors, Rotary. More details for QSA28B can be seen below.

Product Specifications

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Product Details

  • Part Number
    QSA28B
  • Manufacturer
    Qualwave
  • Description
    Rotary Stepped Attenuator from DC to 28 GHz

General Parameters

  • Type
    Rotary
  • Applications
    Test & Measurement, Wireless Infrastructure, Radar
  • Frequency
    DC to 28 GHz
  • Attenuation Range
    0 to 109 dB
  • Steps
    1 dB
  • Attenuation Accuracy
    1.5 to 2.5 dB
  • Power
    5 W
  • Peak Power
    0.2 kW
  • Insertion Loss
    3 dB
  • Impedance
    50 Ohms
  • VSWR
    2.00:1
  • Package Type
    Module with Connectors
  • Dimension
    227 x 106 x 85 mm ( L x W x H )
  • Connector
    3.5 mm, 3.5 mm - Female
  • Connector 1
    3.5 mm - Female
  • Connector 2
    3.5 mm - Female
  • Connector Body
    Brass
  • Connector Female Pin
    Beryllium, Brass
  • Connector Housing
    Aluminum, anodised
  • Connector Male Pin
    Brass
  • Operating Temperature
    0 to 54 Degree C
  • Note
    Tolerance: ±5%, Pulse width: 5us, duty cycle: 2%, Weight: 1780 Gram, 1.5 (0~9dB), 2.5 or 5% (10~109dB)

Technical Documents
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