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QDA-50-4000-31-1

RF Variable Attenuator by Qualwave (103 more products)
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The QDA-50-4000-31-1 from Qualwave is a RF Variable Attenuator with Frequency 0.05 to 4 GHz, Attenuation Range 0 to 31 dB, Attenuation Accuracy ±0.5 dB, Power 0.25 W, Insertion Loss 1.5 to 3 dB. Tags: Module with Connectors, Digital. More details for QDA-50-4000-31-1 can be seen below.

Product Specifications

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Product Details

  • Part Number
    QDA-50-4000-31-1
  • Manufacturer
    Qualwave
  • Description
    Digital Controlled Attenuator from 0.05 to 4 GHz

General Parameters

  • Type
    Digital
  • Applications
    Test & Measurement, Wireless Infrastructure, Radar
  • Frequency
    0.05 to 4 GHz
  • Bits
    5 Bit
  • Attenuation Range
    0 to 31 dB
  • Steps
    1 dB
  • Attenuation Accuracy
    ±0.5 dB
  • Power
    0.25 W
  • Insertion Loss
    1.5 to 3 dB
  • Switching Time
    1 uS
  • Supply Voltage
    5 V
  • Current
    1 mA
  • VSWR
    1.20:1, 1.80:1
  • Input VSWR
    1.20:1
  • Output VSWR
    1.80:1
  • Package Type
    Module with Connectors
  • Dimension
    30 x 26 x 15 mm ( L x W x H )
  • Connector
    SMA, SMA - Female
  • Connector 1
    SMA - Female
  • Connector 2
    SMA - Female
  • Connector Housing
    Aluminum
  • Operating Temperature
    -40 to 60 Degree C
  • Note
    Attenuation Flatness: ±1.5 dB, Non-operating Temperature: -55 to 70 Degree C

Technical Documents
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