The BZ-01000400-101740-102020 from B&Z Technology is a RF Amplifier with Frequency 1 to 4 GHz, Gain 40 dB, Gain Flatness ±1 dB, Noise Figure 1 dB, Output Power 17 dBm. Tags: Power Amplifier. More details for BZ-01000400-101740-102020 can be seen below.