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QH-0R518

90 Degree Hybrid Coupler by Marki Microwave (17 more products)

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The QH-0R518 from Marki Microwave is a multi-purpose broadband 3dB Quadrature Hybrid Coupler that operates from 0.5 to 18 GHz. The coupler has an isolation of 20 dB, amplitude balance of 0.5 dB and phase balance of +/- 3 degrees. It is available in a module with SMA connectors. The coupler can be used in a wide range of applications including single sideband upconverters, image rejection downconverters, IQ modulators, balanced amplifiers, microwave correlators and microwave Butler matrices.

Product Specifications

    Product Details

    • Part Number :
      QH-0R518
    • Manufacturer :
      Marki Microwave
    • Description :
      3dB Quadrature Hybrid Coupler from 0.5 to 18 GHz

    General Parameters

    • Frequency :
      0.5 to 18 GHz
    • Average Power :
      20 W
    • Insertion Loss :
      1.5 dB
    • Isolation :
      20 dB
    • Coupling :
      3 dB
    • Amplitude Balance :
      +/-0.5 dB
    • Phase Balance :
      90 +/-3 Degrees
    • Impedance :
      50 Ohms
    • VSWR :
      1.5:1
    • Package Type :
      Module with Connectors
    • Connector :
      SMA, SMA - Female
    • Weight :
      225 g

    Technical Documents

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