Directional couplers available from stock

Now in stock at Link Microtek is a broad range of high-performance directional couplers manufactured by US market leader Narda Microwave.

Now in stock at Link Microtek is a broad range of high-performance directional couplers manufactured by US market leader Narda Microwave.

Until recently, this range of products could only be supplied on long lead times, but thanks to a co-operative distribution agreement between Narda's prime European representatives, they are now held in stock at Link Microtek.

Extensively used by test engineers for accurate measurements of power in wireless systems, the directional couplers provide a simple and convenient means of sampling RF and microwave energy.

The couplers can be specified in either single or dual-directional configurations, the latter permitting simultaneous sampling of both forward and reverse power.

Available in a wide variety of models to suit applications ranging from 225MHz to 40GHz, the Narda couplers use standard coaxial connectors, such as SMA, Type N, TNC and SC, or precision miniature coaxial connectors.

Key products in the range include the 3020A series - a Type N coaxial dual-directional coupler featuring an exceptionally high minimum directivity of 35db for reflectometry measurements - and the 3022 series dual-directional coupler, which is ideal for design and test applications in the 3G sector.

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