Ревидиран
determines the screening effectiveness of a shielded metallic communication cable by applying a well-defined current and voltage to the screen of the cable and measuring the induced voltage in order to determine the surface transfer impedance. Measurements in the frequency range from a few kHz up to and above 1 GHz can be made with the use of normal high frequency instrumentation.
ПОВУЧЕН
IEC 62153-4-6:2006 ED1
99.60
Повлачење ступило на снагу
25. 8. 2017.
ОБЈАВЉЕН
IEC 62153-4-6:2017 ED2