The BZ-00500800-120526-102020 from B&Z Technology is a RF Amplifier with Frequency 500 MHz to 8 GHz, Gain 26 to 27 dB, Gain Flatness ±1 dB, Noise Figure 1.1 to 1.3 dB, Output Power 5 to 10 dBm. More details for BZ-00500800-120526-102020 can be seen below.