obsidian-notes/AMO_Driver/68MHz功放.md

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title: 68MHz功放
updated: 2022-06-17 03:53:37Z
created: 2022-01-08 13:18:08Z
---

==PD57060== RF功率管 
datasheet 只给了150-1500M的S参数  
实测输出匹配后增益约有46dB 并匹配至68MHz VSWR=1.1 
![21aca90815994cb732596aa082114a62.png](../../_resources/21aca90815994cb732596aa082114a62.png)
![685a5da0892396dba859ae11c9bd8458.png](../../_resources/685a5da0892396dba859ae11c9bd8458.png)

无mpa，lpa输入，模块端口输出实测数据68M-mpa+lpa-gain-vswr-span=200M-pwr-on.png  
 
![68M-mpa+lpa-gain-vswr-span=200M-pwr-on.png](../../_resources/68M-mpa+lpa-gain-vswr-span=200M-pwr-on.png)