The PE2-22-0R51R0-1R25-18-12-SFF from Quantic PMI (Planar Monolithics) is a RF Amplifier with Frequency 500 MHz to 1 GHz, Gain 22 dB, Gain Flatness ± 0.4 dB, Noise Figure 1.25 dB, Output Power 18 dBm. Tags: Surface Mount, Low Noise Amplifier. More details for PE2-22-0R51R0-1R25-18-12-SFF can be seen below.