The BZU-20004000-101914-202323 from B&Z Technology is a RF Amplifier with Frequency 20 to 40 GHz, Gain 14 to 20 dB, Gain Flatness ±2 dB, Noise Figure 8 to 10 dB, Output Power 19 to 20 dBm. Tags: Power Amplifier. More details for BZU-20004000-101914-202323 can be seen below.