The BZP104UB1X2 from B&Z Technology is a RF Amplifier with Frequency 100 MHz to 4 GHz, Gain 28 to 30 dB, Gain Flatness ±1.3 dB, Noise Figure 1.1 to 1.5 dB, Output Power 8 to 10 dBm. Tags: Power Amplifier. More details for BZP104UB1X2 can be seen below.