WF100 cable is the UK's most popular CAI-approved WF100 cable. Coax cable is suitable for many applications including low power video, video signal and broadband signals. It can also be used in high-frequency transmission, especially for transmitters and receivers, computers, radio and TV transmitters. WF100 is 4K TV & Ultra High Definition compatible. WF100 cable consists of a 1.00mm solid plain copper conductor, foam polyethylene dielectric, copper foil tape and a plain copper wire braid.