The 3GHz BNC Splice Adapter to extend coaxial cable runs for CCTV and other video applications using BNC connectors. The adapter joins two shorter length cables into a longer cable without having to install a new cable. The BNC adapter is a high performance product rated for operation up to 3GHz. The nickel plated, brass body has a gold plated round contact pin for low signal loss. Designed for 75-ohm coaxial cables. Both ends of the BNC adapter are female ports. Male BNC plugs mate with each end of the adapter.