The BZ-0408-352034-132020 from B&Z Technology is a RF Amplifier with Frequency 4 to 8 GHz, Gain 34 to 37 dB, Gain Flatness ±1.3 dB, Noise Figure 3 to 3.5 dB, Output Power 20 to 22 dBm. Tags: Power Amplifier. More details for BZ-0408-352034-132020 can be seen below.