The BZ3-02200230-101040-052020 from B&Z Technology is a RF Amplifier with Frequency 2.2 to 2.3 GHz, Gain 64 to 65 dB, Gain Flatness ±0.7 dB, Noise Figure 0.4 to 0.45 dB, Output Power 23 dBm. Tags: Low Noise Amplifier. More details for BZ3-02200230-101040-052020 can be seen below.