The PE2-28-1R018R0-5R0-20LM-12-SFF from Quantic PMI (Planar Monolithics) is a RF Amplifier with Frequency 1 to 18 GHz, Gain 28 dB, Gain Flatness ±1.25 dB, Noise Figure 5.5 dB, Output Power 15 to 18 dBm. Tags: Low Noise Amplifier. More details for PE2-28-1R018R0-5R0-20LM-12-SFF can be seen below.