Circular RF Waveguide Components

Circular Waveguide Sections and Flange -- QCW
from QuinStar Technology, Inc.

QuinStar Technology offers circular waveguides (flanged and unflanged) for operation in the TE11 mode for frequencies from 12 to 220 GHz in all standard and many custom internal diameters ranging from 0.059 to 0.660 inches. The bandwidth associated with these TE11 mode circular waveguides is... [See More]

  • Cross Section: Circular
  • Operating Frequency: 12.00 to 220.00
  • Component Type: Straight
  • Profile: Circular
Hermetic Windows
from Hermetic Solutions Group

The Hermetic Solutions Group manufactures hermetic windows for laser, optical, RF/waveguide and infrared applications that maintain the highest levels of hermetic integrity under extreme environmental conditions. Our hermetic windows provide engineers additional advantages beyond high hermetic... [See More]

  • Cross Section: Rectangular; Circular
  • Material: Aluminum; Titanium, Iron/nickel Alloys
  • Component Type: Pressure Windows
Circular Waveguide Termination -- QTC
from QuinStar Technology, Inc.

QuinStar Technology ’s QTC series termination is a section of circular waveguide with an integral conical load made from a dielectric absorber material. The long precise taper allows optimum absorption of the microwave energy with minimum reflection. Each termination is fitted with a standard... [See More]

  • Cross Section: Circular
  • Operating Frequency: 11.60 to 150.00
  • Component Type: Straight
  • Profile: Circular
Circular-to-Rectangular Waveguide Transition -- QWC
from QuinStar Technology, Inc.

QuinStar Technology ’s QWC series circular-to-rectangular waveguide transitions cover the frequency range of 18 to 220 GHz in ten waveguide bands. The waveguide transitions are used to connect standard rectangular waveguide to circular waveguide with a minimum of loss and reflections. They are... [See More]

  • Cross Section: Circular
  • Operating Frequency: 26.50 to 220.00
  • Component Type: Transition
E-Bend -- 26 76 00
from Spinner Atlanta

Flange silver plated, external surface painted black [See More]

  • Cross Section: Circular
  • Material: Silver
  • Component Type: Bend
  • Operating Frequency: 2.60 to 3.95