The BZR-12004000-430832-202525 from B&Z Technology is a RF Amplifier with Frequency 12 to 40 GHz, Gain 32 to 42 dB, Gain Flatness ±2 dB, Noise Figure 3.1 to 4.3 dB, Output Power 8 to 12 dBm. Tags: Low Noise Amplifier. More details for BZR-12004000-430832-202525 can be seen below.