Waveguide Couplers

Couplers For Waveguide RF Systems

These waveguide directional couplers are very similar to coax couplers and are a basic microwave device used in most microwave systems, test sets and applications for monitoring RF power. 

Waveguide directional couplers allow for monitoring of power without altering the characteristics of the transmission line.

We manufacture a complete line of directional couplers including combiners, dividers, broadwall directional couplers, dual arm directional couplers, loop couplers, power samplers, short length, high directivity couplers in rectangular waveguide and double ridge waveguide.

ATM’s supplies waveguide directional couplers, in Waveguide sizes WR650, WR430, WR340, WR284, WR229, WR187, WR159, WR137, WR112, WR102, WR90, WR75, WR62, WR51, WR42, WR34, WR28, WR28 and WR22 covering Frequency Bands from 1.12-50.0GHz.

We also manufacture Double Ridge Waveguide size from WRD200, WRD250, WRD350, WRD475, WRD580, WRD650, WRD750 and WRD180.

Basic Types of Waveguide Directional Couplers:

Combiners / Dividers Broadwall Directional Dual Arm Multi-Hole
Short Slot Hybrid Combiner / Divider Waveguide Broadwall Multi-Hole Directional Coupler Series 304 Dual Arm Waveguide Broadwall Directional Coupler
Cross guide Directional Dual Arm Crossguide Loop Couplers
4 Port Waveguide Crossguide Directional Coupler Dual Arm Crossguide Waveguide Directional Coupler - 2 WG Ports, 2 Coax SMA (F) Ports  Rectangular Waveguide Loop Couplers
Double Ridge Loop Power Samplers Double Ridge Samplers
Double Ridge Waveguide Loop Couplers - SMA Rectangular Waveguide Power Sampler - SMA Female Double Ridge Waveguide Power Sampler - SMA
  Short, High Directivity  
  Short Length High Directivity Waveguide Couplers - Single SLHD  

 

Check out our Waveguide Components Menu for a complete list of Waveguide components.