Wilson Electronics 951175 75 ft. Black RG11 Low-Loss Coax Cable, F-Male to F-Male

The Wilson Electronics 951175 is a 75 ft. run of black RG11 coaxial cable, 13/32 in. in diameter, with a factory-installed F-Male connector on each end. Its 75 Ohm, low-loss foam construction is suitable for indoor and outdoor use, so one cable can run from a roof-line donor antenna, through the building envelope, to the amplifier. Coax is an integral part of any cell signal booster installation. It carries signal from the outdoor donor antenna to the amplifier, then out to the indoor broadcast antennas. The extra length over the 50 ft. version helps in two-story buildings, warehouses with high mounting points, or sites where the amplifier sits far from the best outdoor signal. The cable also connects amplifiers to taps, splitters and lightning surge protectors, and Wilson lists it as compatible with the Wilson Pro 70 (75 Ohm). Wilson rates this RG11 cable at around 1-2 dB of additional loss per 100 ft. The company also notes that 75 Ohm cable does not handle as much cellular traffic as 50 Ohm cable, which can reduce data speeds when many users share the system. WilsonPro generally recommends keeping the total cable length from the amplifier to any antenna at or under 100 ft. The right length depends on outside signal strength, cable type, splitter and tap loss, and target coverage. A strong outside signal of about -45 dB can support a donor run of around 150 ft.