The BBS4A5AMP from Empower RF is a RF Amplifier with Frequency 1 to 2 GHz, Power Gain 52 dB, Gain Flatness ±1.5 dB, Noise Figure 10 dB, Output Power 50.79 dBm. Tags: Benchtop / Rackmount, Power Amplifier. More details for BBS4A5AMP can be seen below.