[Amps] HV MOSFETs for RF

[Catherine James]

What components do they typically use for their final output, high-power devices?  Could hams use the same approach? How do they get around the efficiency and cooling problems we've been discussing?

73,
Cathy
N5WVR

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Paul Christensen <w9ac at arrl.net> wrote:

 >"Does anyone outside of ham radio care about modulation modes that require excellent linearity?"
 
 The cellular and broadband/CATV industries to name two.  
 
 Paul, W9AC