Minimum Loss Attenuator 

Set Global Constants Here 


LossdB     Zin Ohms      Zout Ohms 

Zin >= Zout 
Loss >= Min Loss Value 

Select Type of Circuit

PI Attenuator Circuit
TEE Attenuator Circuit

Reference Material

PI Attenuator Circuit


R3 Ohms 
R2 Ohms 
R1 Ohms 

Set Loss , Zin or Zout

TEE Attenuator Circuit


R3 Ohms 
R2 Ohms 
R1 Ohms 

Set Loss , Zin or Zout

REFERENCE 
RF DESIGN GUIDE: Systems, Circuits and Equations 
Peter Vizmuller 
Artech House , ISBN 0-89006-754-6