Description Product Reviews F Coupler Jack-Jack 3Ghz Premium Splice F81 This video cable adapter is an F Jack to F Jack adapter used to connect two cables togehter or as a plate or cabinet connection. This video cable adapter is nickel plated with a zinc construction. Includes: (1) F Jack to F JacK Video Adapter Premium Grade F Series Adapters Suitable for Coaxial Cable Networks Nickel Plated Zinc Construction 3Ghz Blue Insulator Return loss of -35dB minimum @ 3GHz Insertion loss of 0.20dB max. 0 Reviews Hide Reviews Product Reviews