Ka-Band | 26.5 – 40 GHz | Dial Type Uncalibrated Phase Shifter

525A/599, Insertion Loss 0.3 dB, Average Power 1 Watt


Mi-Wave’s 525 Uncalibrated an 526 Calibrated Phase Shifters provide phase shifts from 0º to 180º at any frequency within the waveguide band. Designed to maintain reliable performance for accurate test measurements, the firm setting control of these devices maintains stable performance under all normal conditions of unit orientation and test bench vibration.


• Dial Driven

• 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.

525 Series Uncalibrated Phase Shifters

Mi-Wave’s 525 Series Uncalibrated Phase Shifters are designed for applications that require variation in the electrical length of a transmission line section with minimum energy loss and reflections. These devices are used in test bench bridge circuits and balanced mixers to provide control of the phase relationship between RF signals. They may also be used to control similar