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Coaxial Cable Impedance Calculator

COAXIAL CABLE IMPEDANCE CALCULATOR

Calculates the characteristic impedance of a coaxial cable given its dimensions.

Outer diameter of the co-axial cable (D)

Inner diameter of the co-axial cable (d)

Relative Permittivity (ε_r)

Result

Capacitance per unit length (C) pF

Inductance per unit length (L) nH

Impedance per unit length (Z) Ω

Cut-off Frequency (f_c) GHz

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