The BZWP-20202120-14105560-071315 from B&Z Technology is a RF Amplifier with Frequency 20.2 to 21.2 GHz, Gain 55 dB, Gain Flatness ±0.75 dB, Noise Figure 1.4 dB, Output Power 10 dBm. Tags: Low Noise Amplifier. More details for BZWP-20202120-14105560-071315 can be seen below.