The BZNW-25002750-221050-202220 from B&Z Technology is a RF Amplifier with Frequency 25 to 27.5 GHz, Gain 50 to 52 dB, Gain Flatness ±2 dB, Noise Figure 1.8 to 2.2 dB, Output Power 9 to 10 dBm. Tags: Low Noise Amplifier. More details for BZNW-25002750-221050-202220 can be seen below.