The BZ-12002400-231542-182121 from B&Z Technology is a RF Amplifier with Frequency 12 to 24 GHz, Gain 42 to 45 dB, Gain Flatness ±1.8 dB, Noise Figure 1.7 to 2.3 dB, Output Power 15 to 17 dBm. Tags: Power Amplifier. More details for BZ-12002400-231542-182121 can be seen below.