Preface

This calculator helps design a simple T-section or Pi-network attenuator

T-Section

The following diagram illustrates the key measurements.

To compute resistors

1. Enter network impedance in Ohms.
2. Enter the attenuation in dB.

PI-Network

The following diagram illustrates the key measurements.

To compute resistors

1. Enter network impedance in Ohms.
2. Enter the attenuation in dB.