Im planning to built a distributed power amplifier using 12 pieces of ARF446
MOSFET at UDS 300VDC. Calculated bandwidth is up to 52 Mcs with power gain of
600.
I have not found any literature how to calculate the max. output power for this
kind of amplifiers. Maybe someone can help me out. The drain line impedance
could be 50 or 12,5 Ohms and the maximum dissipation power of one ARF446 is
240W.
Gerhard OE3GBB
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