The BZT-17101840-130828-102020 from B&Z Technology is a RF Amplifier with Frequency 17.1 to 18.4 GHz, Gain 28 to 33 dB, Gain Flatness ±1 dB, Noise Figure 1.3 dB, Output Power 8 to 13 dBm. Tags: Low Noise Amplifier. More details for BZT-17101840-130828-102020 can be seen below.