IEC 61196-1:2005 Coaxial communication cables - Part 1: Generic specification - General, definitions and requirements
IEC 62153-1-1 Metallic communication cables test methods - Part 1-1: Electrical; Measurement of the pulse/step return loss in the frequency domain using the Inverse Discrete Fourier Transformation (IDFT)
BS IEC 61196-1-116:2015 history
2015BS IEC 61196-1-116:2015 Coaxial communication cables. Electrical test methods. Test for impedance with time domain reflectometry (TDR)