The WilsonPro 460050 Enterprise 1300R Cellular Phone Signal Booster is part of the Enterprise 1300/1300R line of commercial-grade, in-building cellular amplifiers, notable for an industry-first three-outdoor-antenna-port configuration that can dedicate each port to a different frequency band for coverage up to 40,000 sq. ft. It can also run in single-antenna "common mode" when only one donor antenna is available. With up to 26 dBm of uplink power and 17 dBm downlink, plus LTE or wired access to the WilsonPro Cloud for remote monitoring and alerting, it's built for integrators managing commercial cellular coverage. The "R" designation in this family denotes a rack-mount chassis option.