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QFA18K3

Fixed Attenuator by Qualwave (52 more products)
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The QFA18K3 from Qualwave is a Fixed Attenuator with Frequency DC to 18 GHz, Attenuation 3 dB, 6 dB, 10 to 60 dB, Power 300 W, Peak Power 1 to 5 kW, Attenuation Accuracy ±0 to 7 dB. Tags: Connectorized. More details for QFA18K3 can be seen below.

Product Specifications

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Product Details

  • Part Number
    QFA18K3
  • Manufacturer
    Qualwave
  • Description
    300 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
    300 W
  • Peak Power
    1 to 5 kW
  • VSWR
    1.20:1, 1.25:1, 1.30:1, 1.35:1, 1.45:1
  • Package Type
    Connectorized
  • Connector
    N Type, N Type - Male, N Type - Female
  • Dimension
    202 x 110 x 120 mm (Outline A), 304 x 110 x 120 mm (Outline B), 360 x 120 x 110 mm (Outline C) ( L x W x H )
  • Applications
    Test & Measurement, Radar
  • Impedance
    50 Ohms
  • Attenuation Accuracy
    ±0 to 7 dB
  • Height
    120 mm (Outline A), 120 mm (Outline B), 120 mm (Outline C)
  • Length
    202 mm (Outline A), 304 mm (Outline B), 360 mm (Outline C)
  • Operating Temperature
    -55 to 125 Degree C
  • Width
    110 mm (Outline A), 110 mm (Outline B), 110 mm (Outline C)
  • Note
    Tolerance: ±2mm [±0.08in], (5µS pulse width, 3% duty cycle) @DC to12.4GHz, (5µS pulse width, 15% duty cycle) @18GHz

Technical Documents
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