Waveguide Attenuator

Our waveguide attenuators are 1″ long and available between 50 GHz and 1100 GHz. They are all manufactured using split-block technology, which makes them highly precise, very robust and protected against bending and twisting. Thanks to our special absorber technology, we can achieve attenuations between 0 and -60 dB with excellent VSWR at the same time. The attenuators are equipped with UG387/U-M flanges on both sides as a standard, special requests can be taken into account at any time.

Description

Our waveguide attenuators are 1″ long and available between 50 GHz and 1100 GHz. They are all manufactured using split-block technology, which makes them highly precise, very robust and protected against bending and twisting. Thanks to our special absorber technology, we can achieve attenuations between 0 and -60 dB with excellent VSWR at the same time. The attenuators are equipped with UG387/U-M flanges on both sides as a standard, special requests can be taken into account at any time.

Key Features

  • Frequency: 50 GHz to 1100 GHz
  • robust and elegant design
  • manufactued in splitblock technology
  • excellent VSWR
  • attenuation between 0 and -60 dB

Applications

  • high precision measurement applications
  • measurement and instrumentation
  • VNA measurements
  • calibration

Specifications

Band Designation Frequency [GHz] S21 typ. [dB] S11 typ. [dB] Partnumber
WR 15 50-75 0-60 dB <-25 00001664
WR 12 60-90 0-60 dB <-25 00001665
WR 10 75-110 0-60 dB <-25 00001666
WR 8 90-140 0-60 dB <-25 00001667
WR 6.5 110-170 0-60 dB <-25 00001668
WR 5.1 140-220 0-60 dB <-25 00001669
WR 3.4 220-330 0-60 dB <-25 00001670
WR 2.2 330-500 0-60 dB <-25 00001671
WR 1.5 500-750 0-60 dB <-25 00001672
WR 1 750-1100 0-60 dB <-25 00001673

Diagram

Waveguide Attenuator WR5.1 3dB
Waveguide Attenuator WR5.1 10dB
Waveguide Attenuator WR5.1 20dB
Waveguide Attenuator WR5.1 30dB
Waveguide Attenuator WR5.1 40dB
Mechanical Dimensions
Mechanical Dimensions

On request we are happy to provide the .stp model.

In addition to our standard products, each component can be customized to meet your specific requirements.
We are happy to implement index dowel pins as well as modified flanges on request.