The BZT-01000400-20253440-152020 from B&Z Technology is a RF Amplifier with Frequency 1 to 4 GHz, Gain 28 to 34 dB, Gain Flatness ±1.5 dB, Noise Figure 1.1 to 2 dB, Output Power 20 to 25 dBm. Tags: Power Amplifier, Power Amplifier. More details for BZT-01000400-20253440-152020 can be seen below.