The BZT-04400500_0651040-101515 from B&Z Technology is a RF Amplifier with Frequency 4.4 to 5 GHz, Gain 40 to 26 dB, Gain Flatness ±1 dB, Noise Figure 0.5 to 0.65 dB, Output Power 8 to 10 dBm. Tags: Power Amplifier. More details for BZT-04400500_0651040-101515 can be seen below.