Shure UA850 50' UHF Remote Antenna Extension Cable, BNC-BNC, RG8X/U Type

The UA850 is a 50 foot coaxial cable with BNC connectors on both ends, intended for use below 1 GHz. It carries RF between remote antennas, antenna distribution systems, and wireless receivers, allowing antennas to be placed away from the rack for improved line of sight to transmitters.