The BZY-00500800-201320-182323 from B&Z Technology is a RF Amplifier with Frequency 500 MHz to 8 GHz, Gain 20 to 22 dB, Gain Flatness ±1.8 dB, Noise Figure 1.7 to 2 dB, Output Power 12 to 18 dBm. More details for BZY-00500800-201320-182323 can be seen below.