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Tunable Coax Bandpass Filters
Tunable Bandpass Waveguide Filters
Tunable Diplexers
Fixed Diplexers
Fixed Triplexers
Fixed Quadriplexers
Fixed Coax Bandpass Filters
Fixed Waveguide Bandpass Filters
Dual Bandpass Filters
Weather Radar Components
Weather Radar Assemblies
Satellite Earth Station Assemblies
Power Combiners
Low Pass Filters
Band Reject Filters
Harmonic Filters
High Power Filters
Programmable Filters
AutoTracking Filters
37-40 GHz Filters
Waveguides & W/G Componets

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Adapters Waveguide to Coaxial


WCA Series

The series WCA is a well matched precision coaxial to waveguide adapter that offers a low VSWR (1.1:1 typ., 1.25:1 max) and insertion loss.   This unit is symmetrical, which allows transmission in either directions.   Constructed of aluminum or brass, a wide variety of precision connectors and waveguilde flanges are available.


Waveguide Components
Directional Couplers
Adapters Waveguide to Coaxial
Shorting Switches
Waveguide Assemblies

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Coleman Microwave Company P.O. Box 247 Edinburg, VA 22824    1-800-563-3449    1-540-984-8848