The BZY-00500300-101028-152020 from B&Z Technology is a RF Amplifier with Frequency 500 MHz to 3 GHz, Gain 30 dB, Gain Flatness ±1.5 dB, Noise Figure 1.1 to 1.5 dB, Output Power 19 to 20 dBm. Tags: Low Noise Amplifier. More details for BZY-00500300-101028-152020 can be seen below.