The BZ-04000800-151535-102020 from B&Z Technology is a RF Amplifier with Frequency 4 to 8 GHz, Gain 34 to 36 dB, Gain Flatness ±1.5 dB, Noise Figure 0.9 to 1 dB, Output Power 15 to 16 dBm. Tags: Power Amplifier. More details for BZ-04000800-151535-102020 can be seen below.