The MR1818U from CommScope is an RF Repeater that operates from 1730 to 1785 MHz (Tx) and 1825 to 1880 MHz (Rx). It provides a gain of 70 dB with a gain adjustment range of 30 dB. This repeater is available with an optional omnidirectional indoor antenna with an antenna gain of 2 dBi. It is available in an enclosure that measures 240 x 240 x 35 mm and is suitable for GSM and LTE applications. The repeater requires an AC supply of 100 to 240 V and consumes 20 W of power.