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Antentop is FREE e-magazine devoted to Antennas and Amateur Radio an

Special page devoted to

Antenna Switching Units

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ANTENTOP- 01- 2018 # 022

Antenna Switching Units

 

 

 

Figure 10 Design of unit A1

 

 

Figure 11 Design of unit A2

  

Schematic diagram for the unit A1 is shown in Figure 12. Schematic diagram for the unit A2 is shown in Figure 13.

 

The switching unit A1 with code circuit is installed in the shack. The switching unit A2 (with decode circuit and RF relays) is installed on the antenna installation site - on a roof.

 

 

Figure 12 Schematic Diagram of Unit A1

 

 

 

Figure 13 Schematic Diagram of Unit A2

 

 

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Last Updated:

June 24, 2018 18:09

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