The MI-158nn from Kaelus ( previously Microdata Telecom) is a Triple-band Twin Tower Mount Amplifier that operates in three different bands - Rx (1710-1785 / 1920-1980 / 2500-2570 MHz) and Tx (1805-1880 / 2110-2170 / 2620-2690 MHz). On the Rx side (Uplink), this amplifier provides a gain of 12 dB with a noise figure of 1.4 dB. While on the Tx side (Downlink), it can handle an average power of 200 watts. The device is available in a module that measures 12.17 x 8.90 x 4.37 inches with 2x ANT, 2x BTS, and 8-pin AISG circular female connectors. This IP67-rated amplifier supports full AISG operation and Remote Electric Tilt (RET) antenna.
