The PE2-18-0R0518-15-SFF from Quantic PMI (Planar Monolithics) is a RF Amplifier with Frequency 50 MHz to 18 GHz, Gain 18 dB, Gain Flatness ±2.5 dB, Noise Figure 7.5 dB, Output Power 12 dBm. Tags: Low Noise Amplifier. More details for PE2-18-0R0518-15-SFF can be seen below.