The BZ-18004000-371018-202525 from B&Z Technology is a RF Amplifier with Frequency 18 to 40 GHz, Gain 17 to 24 dB, Gain Flatness ±2 dB, Noise Figure 3.5 to 3.7 dB, Output Power 8 to 11 dBm. More details for BZ-18004000-371018-202525 can be seen below.