Series 131

Waveguide Coupler by Flann Microwave (103 more products)

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Series 131 Image

The Series 131 from Flann is a range of multihole directional couplers that operate from 2.6 GHz to 140 GHz. They are available with coupling options from 3 dB to 30 dB with a coupling sensitivity less than 1.0 dB. They have a VSWR of 1.10:1 and high directivity of up to 40 dB. They are available in multiple waveguide sizes with SMA, Type N and K type connector options.

Product Specifications

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Product Details

  • Part Number
    Series 131
  • Manufacturer
    Flann Microwave
  • Description
    Multihole Directional Couplers from 2.6 GHz to 140 GHz from 2.6 to 40.1 GHz

General Parameters

  • Type
    Multihole Coupler, Directional Coupler
  • Frequency
    2.6 to 40.1 GHz
  • Coupling
    3 dB, 10 dB, 20 dB
  • Coupling Variation
    ±0.5 to 7.5 dB
  • Directivity
    40 dB
  • VSWR
    1.03:1, 1.20:1
  • Ports
    4 Ports, 3 Ports
  • WG Size
    WG18, WG12, WG16, WG11A, WG19, WG13, WG10, WG14, WG15, WG22, WG20, WG17, WG21
  • R Size
    R140, R48, R100, R40, R180, R58, R32, R70, R84, R320, R220, R120, R260
  • WR Size
    WR62, WR187, WR90, WR229, WR51, WR159, WR284, WR137, WR112, WR28, WR42, WR75, WR34
  • Flange

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