Mi-Waves’ 526 series dial-driven calibrated phase shifters are precision phase-shifting devices, designed for operation from 18.0 to 110 GHz to 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. Each phase shifter is calibrated at the frequency specified at the time of order, and a curve of attenuation vs. dial-reading is included with every unit. Calibration curves at other frequencies are also available.

Applications
The 526 series dial-driven calibrated phase shifters are designed to provide accurate variations in the electrical length of transmission line sections with minimum energy loss and reflections. The accuracy,
resolution, and repeatability of these devices permit the measurement of standard test equipment applications. They can also provide accurate field phase data in the determination of antenna primary

• Smooth Anti-Backlash Phase Shift
Control

• High Resolution Over A Wide
Phase-Shifting Range