... Coaxial cable, RG6, RG59, RG11, SYWV-75-5, SYWV-75-7, SYV 75-C, SYV75-52.Max. transmission frequency:1 ... .5GHz3.Characteristic impedance 75 ohm4.Conductor size (solid bare copper):Mini RG59: ... SYWV-75-7:1.66mm5.ApplicationThese cables are applicable to close circuit TV system below 1.5Ghz, public antenna ( ... per roll or 200 meters per roll 75 ohm Coaxial Cable RG6