Laird RTBNC-1855 UHD BNC Cable Assembly with True 75 ohm 6G-2K Performance The Laird RTBNC-1855 6G-2K UHD Cable Assembly with Neutrik rearTWIST UHD BNC connectors & Belden Mini RG59 1855A is built for extended bandwidth for 6G-2K video applications. Neutrik's rearTWIST UHD BNC achieves increased headroom and offers additional return loss reserve for potential impedance deviations resulting from cable bending, incorrect connector assembly or faulty connection interfaces without signal interruption. The rear twist technology simplifies insertion and removal of recessed BNC panel connectors and allows for easy patch bay interface. No special BNC removal tool is required; simply use the rear boot twist. The 23AWG Belden sub-miniature coaxial cable features a solid .023 " bare copper conductor, gas-injected foam HDPE insulation, Duofoil + tinned copper braid shield (95% coverage), and a PVC jacket. Custom lengths available.