308 Series Image

308 Series

Waveguide Coupler by L3Harris Narda-ATM

Note : Your request will be directed to L3Harris Narda-ATM.

The 308 Series from ATM Microwave are Double Ridge Waveguide Loop Couplers that operate from 2.6 to 18 GHz. They can handle an average input power of up to 10 kW and peak input power of up to 60 kW. These couplers provide standard coupling values of 30 dB, 40 dB, 50 dB, and 60 dB (other options are available upon request). They are available in modules with an N-type (female) connector at the coupled port and waveguide flanges at the input and output. The couplers are ideal for RF and microwave applications where high power sensing is required.

Product Specifications

Product Details

  • Part Number
    308 Series
  • Manufacturer
    L3Harris Narda-ATM
  • Description
    High-power Double Ridge Waveguide Loop Couplers from 2.6 to 18 GHz

General Parameters

  • Type
    Double Ridged Coupler, Loop Coupler
  • Frequency
    2.6 to 18 GHz
  • Coupling
    30 / 40 / 50 / 60 dB
  • Directivity
    12 / 15 dB
  • Power
    1400 to 10000 W
  • Peak Power
    11 to 60 kW
  • VSWR
    1.5:1
  • WR Size
    WRD250, WRD350, WRD475, WRD580, WRD650, WRD750
  • Connectors
    N Type, N Type - Female
  • Finish
    Unique Corrosion Resistant 316 Stainless Steel Epoxy Coating
  • Grade
    Military
  • Material
    Aluminum
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