Our TV aerial extension cable allows you to connect two TV from a single aerial. This kit is a convenient 15m kit for running an additional TV from a single aerial feed. Kit includes high-quality coax cable for optimum performance. A signal booster may be required to get the best reception in weak signal areas or when splitting a single aerial signal. The kit contains a 15m coax cable, surface coax socket, two-way coax splitter, coax coupler, 2x coax plugs and cable clips. Always read instructions. Always read instructions.