DIY stepped attenuator using C7D0423N rotary switch.

Hi,

I am planning to design a stepped attenuator based on the C7D0423N rotary switch available from Electro Switch. It is a 4 deck switch having 23 positions. I am not sure on the method to identify the terminals and the method to connect the resistors. Can someone suggest me a method I should follow.

I am attaching the C7D0423N manual along with the resistor tables for reference.

Thanks in advance,
Bins.
 

Attachments

  • Resistor Table.PNG
    Resistor Table.PNG
    17.4 KB · Views: 422
  • C7D0423N.pdf
    76.3 KB · Views: 118