Coax 18AWG Quad Shield Satellite TV COAXIAL Cable 500 FT White RG6 RG6U Quad Shield 3.0 GHz 500ft White RIB (Reel In Box) Coaxial Cable Fully Sweep-Tested to 3000MHz Conductor - True 18 AWG (1.02mm) Solid Copper-Clad Steel. Dielectric - Gas Injected Foam Polyethylene Insulation. Jacket -PVC Flame Retardant CM Rated. Sequential Length Markings on Jacket. 1st Shield - Bonded Aluminum Foil. 2nd Shield- True 60% Aluminum Braid Shield 5x16x0.16mm. 3rd Shield - Unbonded Aluminum Foil. 4th True 40% Aluminum Braid Shield 4x16x0.16mm. Applications - Digital HDTV CATV and Digital Satellite (SMATV) CM/CATV ETL Listed, RoHS Compliant