The BZR-28003000-251027-102323 from B&Z Technology is a RF Amplifier with Frequency 28 to 30 GHz, Gain 27 to 41 dB, Gain Flatness ±1 dB, Noise Figure 2 to 2.5 dB, Output Power 10 to 12 dBm. Tags: Low Noise Amplifier. More details for BZR-28003000-251027-102323 can be seen below.