The BZ-15301830-401518-102020 from B&Z Technology is a RF Amplifier with Frequency 15.3 to 18.3 GHz, Gain 18 to 20 dB, Gain Flatness ±1 dB, Noise Figure 3 to 4 dB, Output Power 15 to 16 dBm. Tags: Power Amplifier. More details for BZ-15301830-401518-102020 can be seen below.