The BZ-00100450-101730-152220 from B&Z Technology is a RF Amplifier with Frequency 100 MHz to 4.5 GHz, Gain 30 to 32 dB, Gain Flatness ±1.5 dB, Noise Figure 0.9 to 1 dB, Output Power 17 to 18 dBm. Tags: Low Noise Amplifier. More details for BZ-00100450-101730-152220 can be seen below.