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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

ua3aic@mail.ru

 

Credit Line: www.cqham.ru

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.

 

 

 

 

 

 

 

 

 

www.cqham.ru

 

http://www.antentop.org/

Page 57

 

57 58 59 60

 

 

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February 3, 2020 22:04

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