Abstract: A color banded jacket assembly is disclosed for use in combination with an antenna feed cable. The assembly includes a plurality of generally tubular first and second jacket segments, each having a split formed longitudinally therein. The antenna feed cable is selectively introduced into and removed from the jacket segments through the splits. Each jacket segment is sufficiently large to wrap at least partially about the periphery of a cable that is introduced into the jacket segment. A plurality of distinct first and second color bands are formed circumferentially about the first and second jacket segments, respectively. The first and second jacket segments are arranged longitudinally on the cable to mark the cable in an alternating color pattern. A method of marking an antenna feed cable through the use of such a color banded jacket is also disclosed.