DS EN 4604-009:2011 Aerospace Series - Cable, Electrical, For Signal Transmission - Part 009: Cable, Coaxial, Light Weight, 50 Ohms, 180 Degrees C, Type Kw (Light Wn) - Product Standard Describes the required characteristics of a light weight coaxial cable, 50 ohms, type KW for use in aircraft electrical systems at operating temperature between -55 degrees C and 180 degrees C and spe