The BZY-20004000-651922-252525 from B&Z Technology is a RF Amplifier with Frequency 20 to 40 GHz, Gain 22 to 24 dB, Gain Flatness ±2.5 dB, Noise Figure 4.5 to 6.5 dB, Output Power 19 to 20 dBm. Tags: Power Amplifier. More details for BZY-20004000-651922-252525 can be seen below.