The BZT-27503100-352033-152020 from B&Z Technology is a RF Amplifier with Frequency 27.5 to 31 GHz, Gain 33 to 43 dB, Gain Flatness ±1.5 dB, Noise Figure 2.8 to 3.5 dB, Output Power 20 to 23 dBm. Tags: Low Noise Amplifier. More details for BZT-27503100-352033-152020 can be seen below.