C8188 Image


Directional Coupler by Werlatone Inc

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The C8188 from Werlatone is a 3-Port Uni-Directional Coupler that operates from 30 to 3000 MHz. It provides a coupling factor of 20 dB (± 1 dB deviation) with directivity of 18 dB and an insertion loss of less than 2.4 dB. This coupler can handle up to 20 W of CW input power and has a VSWR of 1.35:1. One end of the coupled line is internally terminated, while the other end serves as a coupled port. It is available in a module that measures 6 x 1.5 x 1.1 inches with optional SMA or N-Type Female connectors and is suitable for applications such as sampling and monitoring power in one direction at a given time.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
    Werlatone Inc
  • Description
    3-Port Uni-Directional Coupler from 30 to 3000 MHz

General Parameters

  • Applications
    Military, EMC, Test & Measurement
  • Frequency
    30 MHz to 3 GHz
  • Coupling
    20 dB
  • Coupling Variation
    ± 1 dB
  • Directivity
    18 dB
  • Average Power
    20 W
  • Insertion Loss
    2.4 dB
  • VSWR
  • Package Type
    Module with Connectors
  • Connector
    N Type, N Type - Female, SMA
  • Input Connector
    N Type - Female, SMA
  • Output Connector
    N Type - Female, SMA
  • Size
    6.0 x 1.5 x 1.1 Inches
  • Weight
    11 ounces
  • Configuration Type
    3 Port
  • RoHS
  • Grade
    Commercial, Military
  • Operating Temperature
    -55 to 75 Degree C
  • Storage Temperature
    -60 to 85 Degree C

Technical Documents

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