Belden coaxial cable 75o ohm sheath belden 1694a vio p this digital video cable is specified to 4 5ghz and can be used for analogue and digital applications the high density pressure dielectric ensures increased transmission reliability under stress and over a longer period error free transmission about 30 lower attenuation values for digital video signals hdtv and sdi p belden 1694a vio rg 6 u coaxial cable 75 ohm violet