The BZY-01000400-081530-102020 from B&Z Technology is a RF Amplifier with Frequency 1 to 4 GHz, Gain 30 to 31 dB, Gain Flatness ±1.5 dB, Noise Figure 0.7 to 1 dB, Output Power 15 dBm. Tags: Low Noise Amplifier, Power Amplifier. More details for BZY-01000400-081530-102020 can be seen below.