Gold Plated F-81 Keystone Connector for High Definition Video
The F-81 Coax Keystone Jack, Gold Plated is a high frequency female F to female F coupler providing a full range of solutions for HD audio/video applications. This F-Type coupler connects your standard TV/VCR/CATV inputs and snaps into a keystone wall plate/outlet for a clean look. The F-81 connector is suited for high speed, up to 3GHz. networking and fits your RG59, RG6 and RG11 Coaxial Cables.
Where to use Coaxial Cable
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. With that said, it allows 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 Cables connects radio transmitters and receivers to their antennas, computer network (Internet) connections, digital audio (S/PDIF), and distributing cable television signals.