The BZ4-P118-251038-182323 from B&Z Technology is a RF Amplifier with Frequency 100 MHz to 18 GHz, Gain 38 to 41 dB, Gain Flatness ±1.8 dB, Noise Figure 2.3 to 2.5 dB, Output Power 10 to 11 dBm. More details for BZ4-P118-251038-182323 can be seen below.