Stealth Microwave Press Release 6-25-2007

Stealth Microwave Introduces the SM4450-43L a GaAsFET Amplifier

Stealth Microwave's SM4450-43L GaAsFET Amplifier

¬20W, 4.4-5.0 GHz Ultra Linear RF Amplifier

Stealth Microwave introduces the SM4450-43L a GaAsFET amplifier designed for various military and commercial applications demanding high performance. The unit operates from 4.4 to 5.0 GHz with a P1dB of +43 dBm and OIP³ of +62 dBm. Small signal gain is 55dB with a flatness of ±.5 dB across the band. Standard features include a single +12VDC Supply, Thermal Protection with Auto Reset, and Over/Reverse Voltage Protection. Optional features include TTL On/Off, RF Sampling, and High Speed Switching up to 100 KHz. In module form, the unit measures 7.5 x 3.97 x .79 inches; an integral heatsink is also available. This amplifier is also available in lab unit and 19” rack configurations.

Stealth Microwave, Inc. (888) 772-7791, (609) 538-8586, Fax: (609) 538-8587

Email: sales@stealthmicrowave.com, Web Site: www.stealthmicrowave.com

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Kirt Blattenberger,

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