Stepped Attenuator. I just don't get this.

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ChrioN

Well-known member
Joined
Aug 31, 2005
Messages
1,235
Location
Gothenburg, Earth
I'm trying to calculate resistors for a rotary switch attenuator.
I'm using this calc: http://homepages.tcp.co.uk/~nroberts/atten.html
When I press "Calculate Resistor Values" I get 3 different values. Rx Ry and "resistor"??

What is "resistor"?
 
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