Attenuator Calculator


ATT [dB]
Zo [ohm]


R1 [ohm]
R2 [ohm]
R3 [ohm]

R1 [ohm]
R2 [ohm]
R3 [ohm]

[ How to use ]
1. Input a requirement attenuation (ATT) and a characteristic impedance (Zo),
and click on [ Calculate ] button.
2. A calculation result is indicated.