I.S. EN 50289-1-9:2002被替代
Communication Cables - Specifications For Test Methods - Part 1-9: Electrical Test Methods - Unbalance Attenuation (longitudinal Conversion Loss, Longitudinal Conversion Transfer Loss)
出版：National Standards Authority of Ireland
专家解读视频
Details the test methods to determine the attenuation of converted common mode signals into differential mode signals due to balance characteristics of cables used in analogue and digital communication systems by using the transmission measurement method.
To be read in conjunction with I.S. EN 50289-1-1.
(09/2002)
DIN EN 50289-1-9 (2002-07) - Identical
BS EN 50289-1-9:2002 - Identical
NEN EN 50289-1-9:2017 - Identical
EN 50289-1-9:2017 - Identical
BS EN 50289-1-9:2017 - Identical
SN EN 50289-1-9:2001 - Identical
NF EN 50289-1-9:2002 - Identical
UNE EN 50289-1-9:2003 - Identical
NEN EN 50289-1-9:2001 - Identical
SS EN 50289-1-9 Ed. 1 (2002) - Identical
