The BZWP-18202020-11105560-101515 from B&Z Technology is a RF Amplifier with Frequency 17.7 to 21.2 GHz, Gain 55 to 60 dB, Gain Flatness ±1 dB, Noise Figure 1.15 to 1.3 dB, Output Power 10 dBm. Tags: Power Amplifier. More details for BZWP-18202020-11105560-101515 can be seen below.