The KB0727M50A from KeyLink Microwave is a RF Amplifier with Frequency 700 MHz to 2.7 GHz, Power Gain 50 dB, Gain Flatness 2 dB (Power Gain Flatness), Output Power 49.03 to 50 dBm, Output Power 79.98 to 100 W. Tags: Power Amplifier. More details for KB0727M50A can be seen below.