This model is an extension line of high-power repeaters, but with the highest output power (20 watts).
Repeater R27 is a powerful amplifier and the signal is for use by cellular operators, or in the range of GSM900, or in the range of DCS1800. The manufacturer makes this model the specified client bandwidth. Due to the function control parameters of the repeater OMT / OMC, this band You can adjust, "moving" it to the range of operation, but without changing the very bandwidth. Also, the function OMT / OMC allows both locally (via RS232), or remotely (via GSM-modem) control and change the other parameters of a repeater, due which can be used in the most adverse weather conditions. Selection function of bandwidth, together with the lack of amplification signal outside the band excludes improving cellular coverage
Repeater R27 is for operators of cellular networks and simple affordable solution to ensure quality communication as inside and outside buildings without the need for additional cost the installation of additional base stations. Possible applications: Public buildings, shopping malls, exhibition halls, parking lots, tunnels, subways and rural areas.
-Ability to select the bandwidth in the same band (GSM900 or DCS1800)
-Function control and monitoring OMT / OMC