The BZ-00500200-091043-172220 from B&Z Technology is a RF Amplifier with Frequency 500 MHz to 2 GHz, Gain 24 to 26 dB, Gain Flatness ±1 dB, Noise Figure 1.1 to 1.3 dB, Output Power 8 to 10 dBm. Tags: Low Noise Amplifier. More details for BZ-00500200-091043-172220 can be seen below.