The BZ3L-01200140-061037-051515 from B&Z Technology is a RF Amplifier with Frequency 1.25 to 1.34 GHz, Gain 32 to 37 dB, Gain Flatness ±0.5 dB, Noise Figure 0.35 to 0.45 dB, Output Power 12 to 17 dBm. Tags: Low Noise Amplifier. More details for BZ3L-01200140-061037-051515 can be seen below.