The BZ-00100100-110840-102020 from B&Z Technology is a RF Amplifier with Frequency 100 MHz to 1 GHz, Gain 43 to 47 dB, Gain Flatness ±1 dB, Noise Figure 1 to 1.1 dB, Output Power 8 to 10 dBm. Tags: Low Noise Amplifier. More details for BZ-00100100-110840-102020 can be seen below.