The BZ-02000800-121034-152020 from B&Z Technology is a RF Amplifier with Frequency 2 to 8 GHz, Gain 34 to 36 dB, Gain Flatness ±1.5 dB, Noise Figure 1 to 1.2 dB, Output Power 10 to 12 dBm. More details for BZ-02000800-121034-152020 can be seen below.