The BZ-02170265-051050-152020 from B&Z Technology is a RF Amplifier with Frequency 2.17 to 2.65 GHz, Gain 50 dB, Gain Flatness ±1.5 dB, Noise Figure 1.5 dB, Output Power 10 dBm. Tags: Low Noise Amplifier. More details for BZ-02170265-051050-152020 can be seen below.