Resumen:
This Part of EN 50289 details the test methods to determine characteristic impedance, input impedance and return loss of cables used in analogue and digital communication systems. It is to be read in conjunction with EN 50289-1-1, which contains essential provisions for its application.
Keywords:
Electrical measurement, Digital signals, Capacitance measurement, Electric conductors, Direct current, Electromagnetic compatibility, Electric cables, Resistance measurement, Dielectric-strength tests, Performance testing, Communication cables, Electrical testing, Communication transmission lines, Attenuation, Electrical insulation, Velocity measurement, Impedance measurement, Analogue signals