Sommer Cable SC-Vector (RCB) (article 600-0161) is a 75-ohm 0.8/3.7 HD-SDI video coaxial cable, sold by the metre from bulk. It is designed for digital SDI, HD-SDI and 3G-SDI transmission over long distances in OB vans, broadcast studios, digital TV, sporting events and live shows, and Sommer states that its low attenuation allows up to 30 % longer runs than a standard 0.6/3.7 video cable. It has a 0.80 mm solid copper centre conductor (0.50 mm², AWG 20) in foamed PE insulation with a 3.7 mm dielectric, a double screen of aluminium/PET foil plus a tin-plated copper braid (85 % braid, 100 % overall coverage), and a robust black PVC jacket of 6.0 mm diameter. It weighs about 40.9 g per metre and is rated from -10 to +80 °C. Terminate with 75-ohm BNC connectors for camera, router and monitor connections. The jacket is printed 'sc-vector 0.8/3.7 SDI/HDTV cable'.