The BZW-18202220-150850-151515-BTO from B&Z Technology is a RF Amplifier with Frequency 18.2 to 22.2 GHz, Gain 50 dB, Gain Flatness ±1.8 dB, Noise Figure 1.5 dB, Output Power 8 dBm. Tags: Low Noise Amplifier. More details for BZW-18202220-150850-151515-BTO can be seen below.