The BBM4A5KK5 from Empower RF is a RF Amplifier with Frequency 1 to 2.5 GHz, Small Signal Gain 10 to 12 dB pk-pk, Gain Flatness ±1 dB, Output Power 47.78 to 49.03 dBm, Output Power 59.98 to 79.98 W. Tags: Power Amplifier. More details for BBM4A5KK5 can be seen below.