The BZ-08400850-251023-102020 from B&Z Technology is a RF Amplifier with Frequency 8 to 8.4 GHz, Gain 50 to 52 dB, Gain Flatness ±1.3 dB, Noise Figure 0.65 to 0.75 dB, Output Power 8 to 10 dBm. Tags: Low Noise Amplifier. More details for BZ-08400850-251023-102020 can be seen below.