The BZ-P403-350830-152020 from B&Z Technology is a RF Amplifier with Frequency 400 MHz to 3 GHz, Gain 30 to 32 dB, Gain Flatness ±1.5 dB, Noise Figure 3.3 to 3.5 dB, Output Power 8 to 10 dBm. Tags: Power Amplifier. More details for BZ-P403-350830-152020 can be seen below.