The BZT-02500270-061040-102020 from B&Z Technology is a RF Amplifier with Frequency 2.5 to 2.7 GHz, Gain 40 to 44 dB, Gain Flatness ±1 dB, Noise Figure 0.5 to 0.6 dB, Output Power 10 to 12 dBm. Tags: Power Amplifier. More details for BZT-02500270-061040-102020 can be seen below.