The BZ-00900120-061028-051818 from B&Z Technology is a RF Amplifier with Frequency 900 MHz to 1.2 GHz, Gain 28 to 30 dB, Gain Flatness ±0.5 dB, Noise Figure 0.5 to 0.6 dB, Output Power 10 to 12 dBm. Tags: Power Amplifier. More details for BZ-00900120-061028-051818 can be seen below.