The BZT-21002700-140825-101515 from B&Z Technology is a RF Amplifier with Frequency 21 to 27 GHz, Gain 27 to 28 dB, Gain Flatness ±1 dB, Noise Figure 1.3 to 1.4 dB, Output Power 8 to 10 dBm. Tags: Low Noise Amplifier. More details for BZT-21002700-140825-101515 can be seen below.