Nickel-Plated F-81 Coax Keystone Jack: HD F-Type Female to Female Coupler in White, Ivory, and Almond

Coax Keystone Insert, F-Type Module for Standard TV/VCR/CATV

The nickel-plated F-81 Keystone Connector is a female-to-female F coupler, ideal for audio/video applications. It connects standard TV/VCR/CATV inputs, snapping into keystone wall plates for a clean look. Suited for high-speed networking, it fits RG59, RG6, and RG11 Coaxial Cables. Available in white, ivory, and almond colors.

A broad range of applications exist for coaxial cabling. It is widely used with home entertainment equipment such as Cable Television (CATV), Digital HDTV, Audio / Video, and Digital Satellite. It is also used with security cameras, and GPS Systems.

Coaxial Cable is used to transmit radio frequency energy. The advantage of coaxial is that the electromagnetic field carrying the signal occurs only in the space between the inner and outer conductors, allowing the cable to be installed next to metal objects without power loss. Coaxial cable also provides protection of the signal from external electromagnetic interference. Coaxial cable connects radio transmitters and receivers to their antennas, computer network (Internet) connections, digital audio (S/PDIF), and distributes cable television signals.