The BZCR-16002100-45K0530-182020 from B&Z Technology is a RF Amplifier with Frequency 16 to 21 GHz, Gain 30 dB, Gain Flatness ±1.8 dB, Noise Figure 0.5 to 0.6 dB, Output Power 5 dBm. Tags: Power Amplifier. More details for BZCR-16002100-45K0530-182020 can be seen below.