The BZ-01001800-301055-252520 from B&Z Technology is a RF Amplifier with Frequency 1 to 18 GHz, Gain 55 to 58 dB, Gain Flatness ±2.5 dB, Noise Figure 2.4 to 2.7 dB, Output Power 10 to 12 dBm. More details for BZ-01001800-301055-252520 can be seen below.