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CL3 3-port high directivity directional couplers featuring Millitech technology are available from 18 to 170 GHz, with coupling values of 10,20,30, and 40 dB. These couplers have directivity of up to 37 dB with insertion loss as low as 0.8 dB for frequencies below 60 GHz, and 1.5 dB for W-band (WR-10). They operate over full waveguide bands with coupling flatness of less than ± 0.7 dB.

Series CL3 couplers are produced using a rugged split-block construction. High directivity couplers are convenient for extracting or introducing a small fraction of power from and/or into a waveguide circuit without disturbing the operating characteristics of the circuit. These couplers are particularly suitable for measurement of RF power (transmitted or reflected) in circuits, for scalar network analyzers, and for signal sampling in instruments or subsystems.

Couplers
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In-house capabilities encompass design, development, manufacturing and testing. Providing operational excellence tailored to volume manufacturing requirements, global sourcing, world class engineering talent and rapid prototyping.

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3-Port High Directivity Coupler (CL3)

3-Port High Directivity Coupler (CL3)

Series CL3 waveguide high directivity couplers featuring Millitech technology are purposely designed for extracting or introducing a small fraction of power from and/or into a waveguide circuit without disturbing the operating characteristics of your circuit.

Who We Are

Who We Are

Smiths Interconnect is a leading provider of technically differentiated electronic components, subsystems, microwave and radio frequency products that connect, protect and control critical applications in the commercial aviation, defense, space, medical, rail, semiconductor test, wireless telecommunications, and industrial markets.

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