The BZ-00100100-130840-182020 from B&Z Technology is a RF Amplifier with Frequency 100 MHz to 1 GHz, Gain 30 to 35 dB, Gain Flatness ±1 dB, Noise Figure 0.25 to 0.8 dB, Output Power 5 to 27 dBm. Tags: Low Noise Amplifier. More details for BZ-00100100-130840-182020 can be seen below.