The BZY-00100400-121528-152320 from B&Z Technology is a RF Amplifier with Frequency 100 MHz to 4 GHz, Gain 28 to 30 dB, Gain Flatness ±1.3 dB, Noise Figure 1.1 to 1.2 dB, Output Power 19 to 20 dBm. Tags: Low Noise Amplifier, Power Amplifier. More details for BZY-00100400-121528-152320 can be seen below.