Waveguide Components
CMC offers a complete line of waveguide 
components including straight sections, cast and formed bends and twists and waveguide to coax adapters. Most items are available in frequencies from 1 to 40 GHz. Specialty waveguides for blind mate applications, combination rigid/flex assemblies, feeds, terminations and directional couplers are available to complete your system. All are manufactured with precision flanges and guides to meet your exact specifications.
Use the navigational menu on the right to explore our line of components.
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Terminations
Coleman Microwave has designed a complete line of Low & Medium Power Waveguide Terminations for laboratory or system use. Units are available form 2.6 to 50.0 GHz and are constructed in dip brazed aluminum, (Brass for units above 18.0 GHz). Flexible design allows easy adaptation to customer specifications such as power, size and special flange […]
Shorting Switches
This series of shorting switches provide a means of shorting a waveguide transmission system for the purpose of calibration and R.F. power interruption to make measurements of system performance. These switches are available from 2.2 to 26.0 GHz. Typical open position specifications are: VSWR: 1.10:1, Insertion Loss: 0.15dB max. Closed Position:
Waveguide to Coaxial Adapters
The series WCA is a well matched precision waveguide to coaxial adapter that offers a low VSWR and insertion loss.
Wavemeters Coax/Waveguide
CMC Part Number 601100 Specifications Tuning range 10.2 – 10.5 GHz Accuracy ±1 MHz Insertion Loss 8 ± 1 dB Temperature Stability ± 1 MHz Flanges UG-40/U
Directional Couplers
CMC Part Number 603025 Originally designed for use in a commercial radio, this directional coupler utilizes branch guide coupling techniques to simultaneously provide small package size and tight coupling values. Constructions is in WR75 waveguide. Other frequencies and coupling values are available. Please contact our engineering staff with your requirements. Specifications Frequency Range 10.7 – 11.7 […]
Waveguide Components
CMC offers a complete line of waveguide components including straight sections, cast and formed bends and twists and waveguide to coax adapters. Most items are available in frequencies from 1 to 40 GHz. Specialty waveguides for blind mate applications, combination rigid/flex assemblies, feeds, terminations and directional couplers are available to complete your system. All are […]
