The BZN-12001800-131345-182020 from B&Z Technology is a RF Amplifier with Frequency 12 to 18 GHz, Gain 45 to 47 dB, Gain Flatness ±1.8 dB, Noise Figure 1.1 to 1.3 dB, Output Power 12 to 13 dBm. Tags: Low Noise Amplifier. More details for BZN-12001800-131345-182020 can be seen below.