The BZ-18004000-310816-202525 from B&Z Technology is a RF Amplifier with Frequency 18 to 40 GHz, Gain 16 to 18 dB, Gain Flatness ±2 dB, Noise Figure 2.9 to 3.1 dB, Output Power 8 to 9 dBm. Tags: Low Noise Amplifier. More details for BZ-18004000-310816-202525 can be seen below.