The BZR-01001200_202040_102020 from B&Z Technology is a RF Amplifier with Frequency 1 to 12 GHz, Gain 40 to 42 dB, Gain Flatness ±1 dB, Noise Figure 1.8 to 2 dB, Output Power 20 to 22 dBm. Tags: Power Amplifier. More details for BZR-01001200_202040_102020 can be seen below.