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solution for 2W X band with -35dBc 3rd IM

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amicloud

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Does anybody know any good transistors?
which kind of linearization method is proper for this freq?
I hope to use FLM0910-8F of Fujitsu, which has a P1dB=39dBm, perhaps the efficieny is too poor to get such IM, and also a balanced circuit should be used
which will cost two such transistors.
Hope for suggestions.

Liu

Added after 8 minutes:

by the way, the customer did not mentioned about efficiency.
 

**broken link removed**
 

flatness 1db,
temp -20~+50
 

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