The BZT-01001200-222040-152020 from B&Z Technology is a RF Amplifier with Frequency 1 to 12 GHz, Gain 40 to 41 dB, Gain Flatness ±1.5 dB, Noise Figure 2 to 2.2 dB, Output Power 20 to 21 dBm. Tags: Low Noise Amplifier. More details for BZT-01001200-222040-152020 can be seen below.