The BZ3-27503100-501323-151313 from B&Z Technology is a RF Amplifier with Frequency 27.5 to 31 GHz, Gain 23 to 25 dB, Gain Flatness ±1.5 dB, Noise Figure 3 to 5 dB, Output Power 13 to 15 dBm. Tags: Power Amplifier. More details for BZ3-27503100-501323-151313 can be seen below.