U-Band | 40 – 60 GHz | Micrometer Type Uncalibrated Phase Shifter

527U/383, Insertion Loss 0.4 dB, Average Power 1 Watt


Mi-Wave’s 527 Series Phase Shifters are designed for operation in waveguide sizes from 18 to 220 GHz. This resolution is advantageous since the total travel of the phase shift vane is quite short at high frequencies. The precise micrometer readout enhances setting and repeatability of these devices tested. Each phase shifter is at the specified frequency. Calibrations are supplied at an additional cost.


  • Dial Driven
  • Low VSWR
  • Micrometer Readout
  • Smooth Phase Shift Control
  • Compact and Mechanically-stable Design
  • Settings Maintained in all Orientations


• Phase modulators

• Testing instruments

• Radar & Astronomy Systems

• Test Equipment & Labs

• Sub-Assemblies

Power Dividers Magic Hybrid Tees
*All data presented is collected from a sample lot.
* Actual data may vary unit to unit, slightly.
*All testing was performed under +25 °C case temperature.
*Consult factory to confirm if material, plating, size, shape, orientation and any electrical parameter is critical for the application as website information is for reference only.
*Millimeter Wave Products, Inc. reserves the right to change the information presented on website without notice as we continue to enhance the performance and design of our products.

527 Series Micrometer-driven Uncalibrated Phase Shifters

Mi-Wave’s 527 Series Phase Shifters are designed for operation in waveguide sizes from 18 to 220 GHz

The configuration of the micrometer-driven phase shifters is similar to that of level setting attenuators, where the phase shifting is caused by an E-plane dielectric insert in the rectangular waveguide. The amount of phase shifting is directly dependent on the volume of the insert. The VSWR and the insertion loss of these phase shifters are dependent on the frequency.

standard gain horn antenna page

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Suite 1310
St. Petersburg, FL 33702

Tel: 727-563-0034
Fax: 727-563-0031

Email: [email protected]