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PA 3xGU50. Photos of the Design

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ANTENTOP- 01- 2008, # 010

PA 3xGU50. Photos of the Design




N. Kisel, UA3AIC,

Moscow, Russia


Credit Line:

Photos step by step show how to do simple PA 3xGU50.


Schematic of the PA is shown on Figure 1.



Copper foil for tap used from a power coaxial cable. If for the PA two sided PC-board is used you should remove foil from back side opposite to anode trace. The path free from foil should be in 15-20 mm wide.







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