Reference Designer Calculators
Pi Attenuator Calculator
Pi Attenuator Calculator is used by RF designers to attenuate the RF signals.
Following is the formula for Pi Attenuation
R1 = Z0 * ((10 (dB / 20) + 1) / (10 (dB / 20) - 1))
R2 = (Z0/2) * (10 (dB / 10) - 1) / (10 (dB / 20) )