A 30 Watts FET Linear for the Lima

In that time I build the LimaSDR, I try to build a MOS FET Linear.   It works with the Lima so far and on 80m comes near 40 Watts out with the 2 Watts in. The uppers band was the 20m band. On 10m the linear don’t works anymore.

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The transistors are under the circuit board

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Here everything is biuld in

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The finish Linear

But you need a switchable low pass filter!

Here you can download the Schematics: Endstufe MOSFET.sch

 

 

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