The Wilson RG11 75 Ohm black coax cable is 13/32" in diameter with both ends terminated with an F-Male connector. This cable has around 1-2dB of additional loss per 100 feet of cable. Also, 75-Ohm cable does not handle as much cellular traffic as 50-Ohm so in high user situations, you can see a reduction in data speeds. This low loss foam cable can be used both indoors and outdoors with connections between amplifiers and antennas, taps, splitters and lightning surge protectors. Coaxial (or coax) cables are an integral aspect of cell signal booster installation. Cables run from outdoor antennas (donor antennas) to amplifiers, and then connect to the indoor antennas (broadcast antennas) to distribute the boosted signal. Connectors join the cables using male to female adapters. Connectors link cables between signal meters and outside antennas, and come in handy whether making cell signal readings or installing a new system. For parts and accessories like this, you can count on WilsonPro.