Rg6 standard shield cable - 500 feet, black rg6 standard shield cable is great for hi-impact acoustics, antennas, cable television and satellite installations.With its durable aluminum-mylar shield and 60% aluminum braid, you get up to 3.0ghz performance at applicable frequencies.Available in both white and black 18awg, imp: 75-ohm 100% aluminum-mylar shielding 60% aluminum braid 16/4/0.12 aluminum stranding gas injected foam polyethylene insulation 6.0+/-0.15mm outer diameter cm/cl2 rated pvc jacket sweep tested to 3.0ghz sequential foot markers cmr rated ul listed 500 feet black