The BZ-10004000-450828-182525 from B&Z Technology is a RF Amplifier with Frequency 10 to 40 GHz, Gain 28 to 30 dB, Gain Flatness ±1.8 dB, Noise Figure 4 to 4.5 dB, Output Power 8 to 9 dBm. More details for BZ-10004000-450828-182525 can be seen below.