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Passive Components

Narda Introduces Compact 3-dB Hybrid Couplers Serve Defense Applications

November 14, 2011
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HAUPPAUGE, NY -October 14, 2011 -- Narda, an L-3 Communications (NYSE: LLL) company, today introduced two 90-degree "mini-hybrid" 3-dB couplers that combine high isolation with extremely compact size and the ability to meet military specifications for temperature, shock, and vibration.

Model 4031C operates from 500 MHz to 1 GHz with isolation of at least 30 dB, insertion loss of less than 0.2 dB, and maximum VSWR of 1.25:1. The coupler maintains amplitude balance of +/-0.6 dB and phase balance of 5 degrees. Model 4034C operates from 4 to 8 GHz with isolation of at least 20 dB and insertion loss of less than 0.3 dB, and maintains amplitude balance of +/-0.6 dB and phase balance of 10 degrees. Both models have a maximum VSWR of 1.25:1, handle 50 W average and 5 kW peak RF input power and have SMA female connectors.

Models 4031C and 4034C are in stock and available for immediate delivery. The direct link to this product's data sheet can be found at: http://www.nardamicrowave.com/east/index.php?m=Products&e=getPdf&id=3935

For more information e-mail nardaeast@L-3com.com, or call (631) 231-1700, or visit the company’s website by clicking the link below our logo on this page.

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