The BZW-18202220-160550-202222-BTO from B&Z Technology is a RF Amplifier with Frequency 18.2 to 22.2 GHz, Gain 50 dB, Gain Flatness ±2 dB, Noise Figure 1.6 dB, Output Power 5 dBm. Tags: Power Amplifier. More details for BZW-18202220-160550-202222-BTO can be seen below.