DS EN 4604-007:2007 Aerospace Series - Cable, Electrical, For Signal Transmission - Part 007: Cable, Coaxial 50 Ohm 200 Degrees C, Type Wn - Product Standard Defines the required characteristics of a coaxial cable, 50 ohms, type WN, for use in aircraft electrical systems at operating temperature between -55 degrees C and 200 degrees C and especially for hi