The BZ-00900460-122528-102220 from B&Z Technology is a RF Amplifier with Frequency 900 MHz 4.6 GHz, Gain 28 dB, Gain Flatness ±1.5 dB, Noise Figure 1.2 dB, Output Power 25 dBm. Tags: Power Amplifier, Power Amplifier. More details for BZ-00900460-122528-102220 can be seen below.