Coaxial Phase Shifters | Microwave Techniques

Microwave Techniques coaxial phase shifters offer a constant impedance design with low insertion loss, low VSWR, and virtually no WOW. These units are available in several coaxial sizes, configurations, and design types. Most of these devices are used in high-power RF and microwave applications, including: scientific, medical, defense, and commercial. Speak with our team today to learn about the latest models and designs.

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Manual and Motorized Operation

Microwave Techniques offers the standard travel lengths tabulated below for both manual and motorized configurations. Remote position indicators via 10 kΩ potentiometer are standard on all coaxial phase shifters.

Coaxial Phase Shifters – Manual Operation

Size	7/8	1-5/8	3-1/8	4-1/16	6-1/8	9-3/16	12
8″ Mechanical Travel	✔	✔	✔	✔
16″ Mechanical Travel	✔	✔	✔	✔	✔
24″ Mechanical Travel	✔	✔	✔	✔	✔	✔	✔
36″ Mechanical Travel	✔	✔	✔	✔	✔	✔	✔
48″ Mechanical Travel	✔	✔	✔	✔	✔	✔	✔
60″ Mechanical Travel	✔	✔	✔	✔	✔	✔	✔

Coaxial Phase Shifters – Motorized Operation

Size	7/8	1-5/8	3-1/8	4-1/16	6-1/8	9-3/16	12
8″ Mechanical Travel	✔	✔	✔	✔
16″ Mechanical Travel	✔	✔	✔	✔	✔
24″ Mechanical Travel	✔	✔	✔	✔	✔	✔	✔
36″ Mechanical Travel	✔	✔	✔	✔	✔	✔	✔
48″ Mechanical Travel	✔	✔	✔	✔	✔	✔	✔
60″ Mechanical Travel	✔	✔	✔	✔	✔	✔	✔

Design Overview

A general overview of Microwave Techniques coaxial phase shifter designs includes:

Coaxial sizes from 7/8″ to 12″
Mechanical travel from 8″ to 60″
Design styles in both manual and motorized operation
Available materials include aluminum alloy and copper alloy

Microwave Techniques: High-Power Coaxial RF Products

Microwave Techniques is a global leader in the manufacture of high-power coaxial RF products. With an expansive product line, we are able to supply coaxial parts in sizes from type N through 14-inch diameter. Typical coax products include: accessories, adaptors, circulators, couplers, elbows, loads, combiners, tees, transmission lines, stub tuners, and more.