The BZY-27502790-302020-051515 from B&Z Technology is a RF Amplifier with Frequency 27.5 to 27.9 GHz, Gain 17 to 20 dB, Gain Flatness ±0.5 dB, Noise Figure 2.8 to 3 dB, Output Power 20 to 22 dBm. Tags: Power Amplifier. More details for BZY-27502790-302020-051515 can be seen below.