The BZ-07900840-402530-102020 from B&Z Technology is a RF Amplifier with Frequency 7.9 to 8.4 GHz, Gain 30 to 32 dB, Gain Flatness ±1 dB, Noise Figure 3.5 to 4 dB, Output Power 25 to 26 dBm. Tags: Power Amplifier, Power Amplifier. More details for BZ-07900840-402530-102020 can be seen below.