The BZ-00500600-251040-182020 from B&Z Technology is a RF Amplifier with Frequency 500 MHz to 6 GHz, Gain 40 to 45 dB, Gain Flatness ±1.8 dB, Noise Figure 1.8 to 2.5 dB, Output Power 10 to 12 dBm. Tags: Low Noise Amplifier. More details for BZ-00500600-251040-182020 can be seen below.