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You do not indicate your frequency of interest. Best LNAs and good VCOs are now offered as MMICs. Check Hittire, RFMW and Mini-Circuits for good choices.
NEC68830 is used for 1-2GHz VCOs in many papers and App.Notes.But the same transistor is also used for LNA or Mixer.
So, it's hard to say there is a such list.Every transistor-of course except some extras- can almost be used for all purpose with diffeent design techniques.
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