The BZ-17301830-200825-051515 from B&Z Technology is a RF Amplifier with Frequency 17.3 to 18.3 GHz, Gain 25 dB, Gain Flatness ±0.5 dB, Noise Figure 1.6 to 2 dB, Output Power 8 to 12 dBm. Tags: Low Noise Amplifier. More details for BZ-17301830-200825-051515 can be seen below.