The BZ-00100200-091040-202020 from B&Z Technology is a RF Amplifier with Frequency 100 MHz to 2 GHz, Gain 40 to 42 dB, Gain Flatness ±2 dB, Noise Figure 0.7 to 0.9 dB, Output Power 10 to 13 dBm. Tags: Low Noise Amplifier. More details for BZ-00100200-091040-202020 can be seen below.