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Please recommend transistors for wideband highpower PA

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amicloud

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for example, 30-512MHz bandwidth,and 100Watt Power output.
I know it use some transimissionline transformer balun. but dont
know which transistors are suitable.

Liu
 

jayce3390

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you can use some LDMOS transistors.
 

nightorc

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Try seaching in MA/COM. They have some wideband high power MOSFETs.
 

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