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Narda Press Release - September 23, 2009

Narda Model 752 Precision Fixed Attenuators Have Minimal Deviation

Click to visit the Narda websiteNarda Model 752 Precision Fixed AttenuatorsHAUPPAUGE, NY – September 23, 2009 - Narda, an L-3 Communications (NYSE: LLL) company, today introduced the Model 752 family of precision fixed RF attenuators that includes models with 3, 6, 10, 20, and 30 dB attenuation and operate from DC to 3 GHz. They are an excellent choice for commercial as well as military applications, since they are designed to meet MIL-A-3933E environmental requirements.

All of the Model 752 precision attenuators have attenuation deviation of only +/-0.3 dB, maximum VSWR of 1.2:1, and handle 5 W average and 300 W peak RF input power. They weigh 3.7 oz. (105 g), and are ruggedly designed to take the rough handling to which these devices are often subjected. They have extremely low frequency sensitivity and minimum deviation in phase or group delay.

The Model 752 devices complement Narda’s other 700 Series attenuators, which include models with attenuation values up to 50 dB and cover frequencies as high as 18 GHz.

All versions of the Model 752 attenuators are available from Narda for immediate delivery.

Please note that the direct link for this product’s data sheet can be found at

Phone: (631) 231-1700

About Narda Microwave-East
Narda Microwave-East is a division of L-3 Communications Company, a
$14 billion electronics manufacturer serving the military and commercial communication markets. For more than 50 years, Narda has developed and manufactured state-of-the-art RF and microwave components, microwave integrated circuits (MICs), multi-function assemblies, and subsystems in the frequency range from DC to 60 GHz for both commercial and military applications. Narda is also the world leader in RF safety products, and a leading manufacturer of fiber optic modulator drivers and oscillators for OC-192 and OC-768 applications. Narda maintains the world's largest inventory of RF and microwave components, many available from stock.

About L-3 Communications

Headquartered in New York City, L-3 Communications is a leading provider of Intelligence, Surveillance and Reconnaissance (ISR) systems, secure communications systems, aircraft modernization, training, and government services. The company is a leading merchant supplier of a broad array of high technology products, including guidance and navigation, sensors, scanners, fuzes, data links, propulsion systems, simulators, avionics, electro optics, satellite communications, electrical power equipment, encryption, intelligence systems, antennas and microwave components. L-3 also supports a variety of Homeland Security initiatives with products and services.
Its customers include the Department of Defense, Department of Homeland Security, selected U.S. Government intelligence agencies and aerospace prime contractors.


Except for historical information contained herein, the matters set forth in this news release are forward-looking statements. Statements that are predictive in nature, that depend upon or refer to events or conditions or that include words such as "expects," "anticipates," "intends," "plans," "believes," "estimates" and similar expressions are forward-looking statements. The forward-looking statements set forth above involve a number of risks and uncertainties that could cause actual results to differ materially from any such statement, including the risks and uncertainties discussed in the company's Safe Harbor Compliance Statement for Forward-looking Statements included in the company's recent filings, including Forms 10-K and 10-Q, with the Securities and Exchange Commission. The forward-looking statements speak only as of the date made, and the company undertakes no obligation to update these forward-looking statements.

Posted 9/25/2009