Did you know coaxial cables were invented by English scientist Oliver Heaviside in 1880? The original technology may be almost 140 years old but our cables are brand spanking new. Made only with the highest quality materials, HiBoost has your hookup needs covered. Strong, durable construction for long lasting use. Used for radio frequency (RF) signal transmission, this insulated coaxial cable works perfectly with all of our boosters. Perfect for getting a bit more isolation for your booster.