The BZT-00100200-081040-182020 from B&Z Technology is a RF Amplifier with Frequency 100 MHz to 1 GHz, Gain 30 to 41 dB, Gain Flatness ±1 dB, Noise Figure 0.9 to 0.95 dB, Output Power 20 to 27 dBm. Tags: Low Noise Amplifier. More details for BZT-00100200-081040-182020 can be seen below.