Coaxial Cable RG6/U, high performance follow Belden Standards. Inner conductor: 1.02mm (18AWG) BC or CCS Dielectric: Physical Gas Injected Foame PE 4.57mm Shealth 1st: Bonded/Unbonded Aluminum Foil or Al/Pet/Al Shealth 2nd: Braid, Al/BC/TC wire 0.12/0.15mm/0.16mm coverage: 40%-95% Jacket: 6.91mm PVC or PE Characteristic same as Belden and Commscope Standards. Inner Packing: Wooden/plastic drum/Cardboard Drum, Coil. Outer packing: Carton box, Pull out box.