The BZR-18004000-320836-252525 from B&Z Technology is a RF Amplifier with Frequency 18 to 40 GHz, Gain 36 to 42 dB, Gain Flatness ±2.5 dB, Noise Figure 3 to 3.2 dB, Output Power 8 to 10 dBm. More details for BZR-18004000-320836-252525 can be seen below.