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RF Attenuators Infographic

This infographic details the circuits, design information and values for RF Pi and T attenuators enabling the resistive components to be determined and the design incorporated into any suitable circuit.

It is very easy to design RF attenuators using the information on this infographic.

RF attenuators are used in many places within RF circuits; not only are they used to reduce signal levels where needed, but they also help provide a better impedance match.

Impedance matching is very important for circuits like RF mixers where incorrect impedance levels can cause the mixer performance to be degraded.

Using the equations or the table of values for common attenuation levels, these RF attenuators can be designed very easily.

 

 

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Please note that this infographic is copyright and should not be used without permission - Thank you.

Ian Poole   Written by Ian Poole .
  Experienced electronics engineer and author.