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Millimeter Wave / THz Custom Solutions

10th yr anniversary 04

Full Band Waveguide Couplers – VTWGC Series

 

General Features

  • Frequency range : 33 – 325 GHz
  • Full waveguide band
  • Low loss
  • Various coupling factors
  • 3-port or 4-port models
  • Fully Calibrated

 

220-320 GHz Full Band 10 dB Coupler

Coupler Test Data

WR10 waveguide 3 Ports Coupler

Millimeter wave 4 ports couplers

 Model  Frequency (GHz) Insertion Loss (dB), typical -2 Isolation (dB), minimum VSWR, maximum Coupling (dB)  Waveguide
VTWGC-22-XX 33 - 50 0.6 35 < 1.2 : 1 
 10 to 40 -1


WR 22
VTWGC-15-XX 50 - 75 0.6 35 < 1.2 : 1 WR 15
VTWGC-10-XX 75 - 110 1.0 35 < 1.2 : 1 WR 10
VTWGC-08-XX 90 - 140 1.0 30  < 1.25 : 1 WR 08
VTWGC-06-XX 110 - 170 1.5 25  < 1.25 : 1 WR 06
VTWGC-05-XX 140 - 220 1.5 25 < 1.3 : 1 WR 05
VTWGC-04-XX 170 - 260 2.0 25 < 1.5 : 1 WR 04
VTWGC-03-XX 220 - 325 2.0 25 < 1.5 : 1 WR 03
NOTE:
1. Values available depend on frequency range desired.
2. Excludes coupling loss.
3. Dual couplers with or without internal terminations are available upon request.
4. Models above 325 GHz - contact factory.
5. How to order : specify Model number as above and provide coupling value eg. VTWGC-03-10 is a 3 port coupler in WR03 with 10 dB coupling.

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