The BZY-01000400-122527-172520 from B&Z Technology is a RF Amplifier with Frequency 1 to 4 GHz, Gain 26 to 29 dB, Gain Flatness ±1.7 dB, Noise Figure 1.1 to 1.2 dB, Output Power 25 dBm. Tags: Power Amplifier, Power Amplifier. More details for BZY-01000400-122527-172520 can be seen below.