The BZ-01002000-221040-202525 from B&Z Technology is a RF Amplifier with Frequency 1 to 20 GHz, Gain 37 to 43 dB, Gain Flatness ±2 dB, Noise Figure 2 to 2.2 dB, Output Power 10 to 12 dBm. Tags: Low Noise Amplifier. More details for BZ-01002000-221040-202525 can be seen below.