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SigaTek Press Release - August 29, 2011

SigaTek Announces New 1-40 GHz Directional Coupler

SiagTek logo

Directional Coupler achieves wideband operation 1 – 40 Ghz


Directional Couplers 10 dB and 20 dB covering frequency band  1 – 40 GHz


          SigaTek microwave introduces a new family of wide band directional couplers.

These devices cover the frequency band 1 – 40 GHz which makes them usable in many microwave applications: Wireless base stations, microwave equipments, radar systems, power monitoring, sampling incident and reflected power levels, wi-fi hotspots, satellite communication terminals, communication receivers and transmitters, and more microwave systems.

         SigaTek offers a big selection of microwave components: Power dividers, directional couplers, 90 and 180 degree hybrids, microwave mixers, frequency doublers, bias tees, coaxial load terminations connectors and adaptors.




1 -40 GHz

1 – 40 GHz


10 ± 1.0 dB

20 ± 1.0 dB

Insertion Loss

2.2 dB

1.6 dB

Coupling Flatness

± 1.6 dB

± 1.6 dB


>10 dB

>10 dB




Power Input

10 watt

20 watt

Visit SigaTek’s web side for a complete product line and check real time inventory.


SigaTek microwave specializes in high quality, high frequency microwave communication components up to 65 GHz. As a pioneer supplier of microwave RF components, the main products include directional couplers, power dividers/combiners, 3 dB hybrids 90° and 180°, bias tees networks, microwave mixers, frequency doublers, load terminations, and coaxial connectors and adapters. All microwave components IN STOCK are available for same day delivery. Although we have a broad selection of components, custom and optimized designs are available upon customer request.

SigaTek Microwave

423 Black Oak Ridge rd, Wayne, NJ 07470

Phone: 973-706-8475, Fax: 973-832-4435

Email:, Web:

Posted  8/29/2011