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50W GaAs FET power amp aims at 700MHz apps

Posted: 02 Apr 2008 ?? ?Print Version ?Bookmark and Share

Keywords:GaAs FET? power amplifier? 700MHz?

A 50W GaAs FET solid-state power amplifier designed for next generation 700MHz applications has been introduced by Stealth Microwave Inc. The SM07080-47 PA operates from 700-800MHz with output power at 1dB compression (P1dB) of +47 dBm. Small signal gain is 55dB with a flatness of 0.5dB across the band.

Standard features include thermal protection with auto reset and over/reverse voltage protection. Optional features include TTL on/off, RF sampling, and high-speed switching up to 1?s.

In module form, the unit measures about 190mm x 101mm x 20mm.

- RF Designline

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