The BZT-04000800-352327-132020 from B&Z Technology is a RF Amplifier with Frequency 4 to 8 GHz, Gain 27 to 32 dB, Gain Flatness ±1.3 dB, Noise Figure 3 to 3.5 dB, Output Power 23 to 24 dBm. Tags: Power Amplifier, Power Amplifier. More details for BZT-04000800-352327-132020 can be seen below.