Rectangular RF Waveguide Couplers

General Purpose Crossguide Coupler -- QJX
from QuinStar Technology, Inc.

QuinStar Technology ’s QJX series of compact general purpose 3-port crossguide directional couplers cover the frequency range of 18 to 60 GHz in four waveguide bands with midband nominal coupling values of 20 and 30 dB. These crossguide couplers are ideal devices for sampling or inserting RF... [See More]

  • Profile: Rectangular
  • Operating Frequency: 18.00 to 60.00
  • Style: Crossguide
  • VSWR: 1.15
Broadwall Directional Coupler -- 112-310A-10-6-6-6-6
from Advanced Technical Materials, Inc.

Corrosion-resistant 316 stainless steel epoxy coating [See More]

  • Profile: Rectangular
  • Style: Multihole; Broadwall
  • Type: Directional
  • Material: Aluminum; Brass (optional feature); Cu (optional feature)
Crossguide Coupler -- 66 95 50
from Spinner Atlanta

Absorber with integrated load and flanges with holes [See More]

  • Profile: Rectangular
  • Style: Crossguide
  • Type: Directional
  • Material: Silver