The BZU-20004000-901718-252525 from B&Z Technology is a RF Amplifier with Frequency 20 to 40 GHz, Gain 18 to 20 dB, Gain Flatness ±2.5 dB, Noise Figure 8 to 9 dB, Output Power 17 to 20 dBm. Tags: Power Amplifier. More details for BZU-20004000-901718-252525 can be seen below.