The BZY-01250134-035173134-053520 from B&Z Technology is a RF Amplifier with Frequency 100 MHz to 1.3 GHz, Gain 27 to 37 dB, Gain Flatness ±1.8 dB, Noise Figure 1.6 to 1.8 dB, Output Power 12 to 14 dBm. Tags: Low Noise Amplifier. More details for BZY-01250134-035173134-053520 can be seen below.