The BZY-02900310-75302027-071515 from B&Z Technology is a RF Amplifier with Frequency 2.9 to 3.1 GHz, Gain 15 to 20 dB, Gain Flatness ±0.7 dB, Noise Figure 1.5 to 7.5 dB, Output Power 21 to 30 dBm. Tags: Power Amplifier. More details for BZY-02900310-75302027-071515 can be seen below.