Welcome to BG6KHC’s Website!

 

An antenna analyzer is built based on AD9851 and AD8302. And a 5’ black/write LCD is used.

Link for SCH.

 

1) AD8302 PCB board, manufactured by the PWB house with mirror (correct version have been manufactured already).

 

2) An AD9851 DDS module.

 

3) A PIC18F452 control PCB board.

 

 

 

A poor antenna which was prepared for 7.050MHz.

 

A full sweep from about 0-70MHz:

 

It is used to sweep a network:

 

The module under design is a 8W PA at 27MHz.

 

 

 

 

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