The Model PS51080 is a Bi-Directional Amplifier/Signal Booster for public safety applications. This amplifier supports up-link frequencies of 788-805/806-809 or 806-816 MHz and down-link frequencies of 758-775/851-854 or 851-861 MHz. It provides a gain of 80 dB and an output power of 27 dBm. It is available in a compact red NEMA Type 4 enclosure and is easy to install and maintain.