Product Description High performance Coaxial Cables, include all kinds/specifications RG6, RG59, RG11 (Standard/Tri/Quad Shield, Messenger, Dual Siamese Inner conductor: bare copper/copper clad steel; Insulation: Gas injected foamed polythene-physical; Shield: aluminum/copper foil + AL-Mg wires or BC/TC braiding; Jacket: PVC Product Feature IMPEADANCE: 75 OHM; LOW RETURN LOSS; LOW ATTENUATION Product Specification/Models RG-6U, RG-59U, RG-11U Application CATV, CCTV, MATV, Satellite AND COMMUNICATION Other Information UL,CUL, CE, ROHS,ISO9001-2000 CERTIFIED. Produce according to Belden and Commscope standards, with same quality but far low price. And we can produce any cables according to your request. OEM Services!