The BZY-00500300-101028-102020 from B&Z Technology is a RF Amplifier with Frequency 500 MHz to 3 GHz, Gain 28 to 30 dB, Gain Flatness ±1.5 dB, Noise Figure 0.7 to 1 dB, Output Power 10 dBm. Tags: Low Noise Amplifier. More details for BZY-00500300-101028-102020 can be seen below.