QH-0R714 Image


90 Degree Hybrid Coupler by Marki Microwave (6 more products)

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The QH-0R714 is a broadband quadrature hybrid (90 Degrees) Couplerfrom Marki Microwave that operates from 700 MHz to 14 GHz. The hybrid coupler can handle up to 20 Watts of CW power with an isolation of 22 dB. The multisection tri-plate stripline design exhibits excellent amplitude balance with broadband quadrature phasing between the output ports. Applications include single sideband upconverters, image rejection downconverters, IQ modulators, balanced amplifiers, microwave correlators and microwave Butler matrices.

Product Specifications

  • Part Number
  • Manufacturer
    Marki Microwave
  • Description
    Broadband Quadrature 90Degree Hybrid Coupler from 700 MHz to 14 GHz
  • Frequency
    700 MHz to 14.5 GHz
  • Average Power
    20 W
  • Insertion Loss
    1.2 to 2.5 dB
  • Isolation
    15 to 22 dB
  • Coupling
    3 dB
  • Amplitude Balance
    ± 0.2 dB
  • Phase Balance
    ±2 Degree
  • Impedance
    50 Ohms
  • VSWR
    1.20:1, 1.50:1
  • Package Type
    Module with Connectors
  • Connector
  • Grade
    Military, Commercial
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