The BZ-01500350-252220-152020 from B&Z Technology is a RF Amplifier with Frequency 1.5 to 3.5 GHz, Gain 20 to 22 dB, Gain Flatness ±1.5 dB, Noise Figure 1.8 to 2.5 dB, Output Power 22 dBm. Tags: Power Amplifier. More details for BZ-01500350-252220-152020 can be seen below.