The BZ-1840-310835-352525 from B&Z Technology is a RF Amplifier with Frequency 18 to 40 GHz, Gain 35 to 37 dB, Gain Flatness ±3.5 dB, Noise Figure 2.9 to 3.1 dB, Output Power 8 to 10 dBm. Tags: Low Noise Amplifier. More details for BZ-1840-310835-352525 can be seen below.