... EMI/RFI interference Metal connec RF Cable 9.5mm 90Degrees Male to F type Coaxial TV Antenna Cable Specifications1,material: copper or ... zinc 2,plating: gold/nickel/tin 3,high quality (ROHS) 4,50OHM,75OHM.cables and pcb mount IntroductionHDMI is the global standard ... insulation, ensure image quality and transmit image signal with stability.3, Inner shield:100% Aluminum/Mylar foil shield, prevent high ...