The BZ-12001800-131038-202020 from B&Z Technology is a RF Amplifier with Frequency 12 to 18 GHz, Gain 38 to 40 dB, Gain Flatness ±2 dB, Noise Figure 1.1 to 1.3 dB, Output Power 10 to 12 dBm. Tags: Power Amplifier. More details for BZ-12001800-131038-202020 can be seen below.