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QFA18K4

Fixed Attenuator by Qualwave (52 more products)
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QFA18K4 Image

The QFA18K4 from Qualwave is a Fixed Attenuator with Frequency DC to 18 GHz, Attenuation 3 dB, 6 dB, 10 to 60 dB, Power 400 W, Peak Power 1 to 5 kW, Attenuation Accuracy ±0 to 12 dB. Tags: Connectorized. More details for QFA18K4 can be seen below.

Product Specifications

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Product Details

  • Part Number
    QFA18K4
  • Manufacturer
    Qualwave
  • Description
    400 W, Fixed Attenuator from DC to 18 GHz

General Parameters

  • Frequency
    DC to 18 GHz
  • Attenuation
    3 dB, 6 dB, 10 to 60 dB
  • Power
    400 W
  • Peak Power
    1 to 5 kW
  • VSWR
    1.20:1, 1.25:1, 1.35:1, 1.45:1
  • Package Type
    Connectorized
  • Connector
    N Type, N Type - Male, N Type - Female
  • Dimension
    258 x 110 x 115 mm (Outline A), 462 x 110 x 120 mm (Outline B) ( L x W x H )
  • Applications
    Test & Measurement, Radar
  • Impedance
    50 Ohms
  • Attenuation Accuracy
    ±0 to 12 dB
  • Height
    115 mm (Outline A), 120 mm (Outline B)
  • Length
    258 mm (Outline A), 462 mm (Outline B)
  • Operating Temperature
    -55 to 125 Degree C
  • Width
    110 mm (Outline A), 110 mm (Outline B)
  • Note
    Tolerance: ±2mm [±0.08in], (5µS pulse width, 4% duty cycle) @DC to12.4GHz, (5µS pulse width, 20% duty cycle) @18GHz

Technical Documents
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