The BZ-29003100-250933-131515 from B&Z Technology is a RF Amplifier with Frequency 29 to 31 GHz, Gain 33 to 35 dB, Gain Flatness ±1.3 dB, Noise Figure 2.4 to 2.5 dB, Output Power 9 to 10 dBm. Tags: Low Noise Amplifier. More details for BZ-29003100-250933-131515 can be seen below.