
Communication Cables - Specifications for Test Methods Part 1-11: Electrical Test Methods - Characteristic Impedance, Input Impedance, Return Loss
出版:National Standards Authority of Ireland

专家解读视频
Defines the test methods to determine characteristic impedance, input impedance and return loss of cables used in analogue and digital communication systems.
EN 50289-1-11:2016 - Identical
UNE EN 50289-1-11 : 2017 - Identical
BS EN 50289-1-11 : 2016 - Identical
DIN EN 50289-1-11 : 2002 - Identical
BS EN 50289-1-11 : 2016 - Identical
NEN EN 50289-1-11 : 2017 - Identical
DIN EN 50289-1-11 : 2002 - Identical
SN EN 50289-1-11 : 2016 - Identical
EN 50289-1-11 : 2016 - Identical
NF EN 50289-1-11 : 2017 - Identical
SS EN 50289-1-11 Ed. 2 (2017) - Identical
UNE EN 50289-1-11:2017 - Identical
NF EN 50289-1-11:2017 - Identical
NEN EN 50289-1-11:2017 - Identical