【产品】UMS新款8.5~11.5GHz高功率放大器，输入功率20dBm时提供44dBm的饱和输出功率

时间： 2021-02-06 来源：UMS

技术问答

UMS推出的CHA8212-99F是一款8.5~11.5GHz、25W输出功率的X波段高功率放大器，输入功率为20dBm时，提供44dBm饱和输出功率和36%功率附加效率。CHA8212-99F专为国防应用、广泛的微波应用和系统而设计。该产品电路采用UMS专有的GaN pHEMT工艺制造，栅极长度0.25µm。

主要特点

· 频率范围：8.5~11.5GHz

· 线性增益：34dB（3级放大）

· 输出功率：44dBm @20dBm输入功率

· 功率附加效率：36% @20dBm输入功率

· 直流偏置：28V @0.84A

· 裸芯片形式

性能曲线

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本文由宝丁翻译自UMS，版权归世强硬创平台所有，非经授权，任何媒体、网站或个人不得转载，授权转载时须注明“来源：世强硬创平台”。

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有容乃大 Lv9. 科学家 2021-04-22

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大黄蜂 Lv5. 技术专家 2021-03-23

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