The BZ-19502200-151535-072020 from B&Z Technology is a RF Amplifier with Frequency 19.5 to 22 GHz, Gain 35 to 37 dB, Gain Flatness ±0.7 dB, Noise Figure 1.3 to 1.5 dB, Output Power 15 to 16 dBm. Tags: Power Amplifier. More details for BZ-19502200-151535-072020 can be seen below.