The BZY-04400510-101030-051515 from B&Z Technology is a RF Amplifier with Frequency 1 MHz to 5 GHz, Gain 27 to 28 dB, Gain Flatness ±2 dB, Noise Figure 1 to 1.5 dB, Output Power 14 to 15 dBm. Tags: Low Noise Amplifier. More details for BZY-04400510-101030-051515 can be seen below.