Belden's 8219-500 RG-58 wireless transmission coaxial cable features a 95% tinned copper braided shield and black PVC jacket outer material. This 50 Ohm coaxial cable has a 20 AWG (19x32) stranded conductor and foam polyethylene dielectric as insulation. Meets UL1685 UL Loading standards and is MSHA approved. It comes packaged in a 500 ft unreel box.