These SDI cables are made of L-4CFB 75ohm RG59 20AWG Digital Video Coaxial Cable. The cable is well suited for use with SD/HD-SDI applications, satellite head-ends, or any other work in broadband, digital, and HDTV facilities. The cable is rated at 75 Ohm impedance and features a solid annealed copper center conductor. It also includes a tinned copper-braided shield, aluminum foil, and foam polyethylene dielectric. An additional benefit with this cable is extremely low signal loss.
Canare L-4CFB 20 AWG 75 ohm precision HD-SDI coax cable for professional broadcast performance