Aeroflex / Weinschel offers a variety of Mechanical Phase Shifter designs that are ideally suited for delay line applications in optical and RF Networks. These designs provide linear adjustable phase shift in a very small inline coaxial packages with long mechanical cycle life. Models can also be easily adapted to motorized control configurations.

More information here: Mechanical Phase Shifters

Other features

• DC to 20 GHz; Low Loss; Linear
• EDGE LINE designs for ultra fine resolution to 20 GHz
• COAXIAL designs for broadband low-loss operation to 18 GHz
• STRIPLINE designs for lower cost applications to 12 GHz
• Slide Adjustment Model 981:
  • operates from dc to 18, usable to 20 GHz
  • Ideally suited for delay line applications in optical and RF Networks.
  • Easily adapts to motorized control configurations.
  • Designed for long mechanical cycle life.
• Self Locking - Models 917 and 980 contain Internal mechanism eliminates the need for a locking nut.