The BZ-P514-252020-122323 from B&Z Technology is a RF Amplifier with Frequency 500 MHz to 14 GHz, Gain 20 to 22 dB, Gain Flatness ±1.2 dB, Noise Figure 2.3 to 2.5 dB, Output Power 20 to 22 dBm. Tags: Power Amplifier. More details for BZ-P514-252020-122323 can be seen below.