Description LMR®-400 is the industry standard in high-performance broadband, flexible, low loss 50 OHM coaxial communication cables designed for use in wireless applications. LMR®-400 has black PE jacket and is UV, sunlight and weather resistant. Times Microwave braided coaxial LMR Cables have performance comparable to copper cables, but are non-kinking, extremely flexible and offer easy connector installation. LMR cables are 100% shielded and available in purpose-specific variations, including direct burial, plenum-rated, and low smoke/zero Halogen. LMR®-400 can be used in almost any application where handling characteristics, improved shield and low loss is required. Bulk coaxial cable is available as a full spool or cut to length.