The BZ-03400680-081550-202020 from B&Z Technology is a RF Amplifier with Frequency 5.85 to 6.75 GHz, Gain 25 to 27 dB, Gain Flatness ±0.5 dB, Noise Figure 1.1 to 1.2 dB, Output Power 10 dBm. Tags: Low Noise Amplifier. More details for BZ-03400680-081550-202020 can be seen below.