The BZ-01500400-061036-202020 from B&Z Technology is a RF Amplifier with Frequency 1.5 to 4 GHz, Gain 36 to 38 dB, Gain Flatness ±2.5 dB, Noise Figure 0.5 to 0.6 dB, Output Power 10 to 12 dBm. More details for BZ-01500400-061036-202020 can be seen below.