The BZ-02002650-402045-202525 from B&Z Technology is a RF Amplifier with Frequency 2 to 26.5 GHz, Gain 45 to 48 dB, Gain Flatness ±2 dB, Noise Figure 3.5 to 4 dB, Output Power 20 to 22 dBm. Tags: Power Amplifier. More details for BZ-02002650-402045-202525 can be seen below.