The BZ-20002900-201123-151616 from B&Z Technology is a RF Amplifier with Frequency 20 to 29 GHz, Gain 23 to 24 dB, Gain Flatness ±1.5 dB, Noise Figure 1.8 to 2 dB, Output Power 11 to 12 dBm. Tags: Power Amplifier. More details for BZ-20002900-201123-151616 can be seen below.