LST EN 50289-1-9-2002 Communication cables. Specifications for test methods. Part 1-9: Electrical test methods. Unbalance attenuation (longitudinal conversion loss, longitudinal conversion transfer loss)
2002LST EN 50289-1-9-2002 Communication cables. Specifications for test methods. Part 1-9: Electrical test methods. Unbalance attenuation (longitudinal conversion loss, longitudinal conversion transfer loss)