Impedance Calculator
AI-generated estimates. No guarantee of accuracy. We assume no liability for decisions based on these results. Independent verification is recommended.
Zo = (138 / √εr) × log10(D / d)
Calculates the characteristic impedance of a coaxial cable.
Common values: RG-58 (50Ω), RG-6 (75Ω).
AI-generated estimates. No guarantee of accuracy. We assume no liability for decisions based on these results. Independent verification is recommended.