The PE2-34-2G18G-3R5-15-SFF-VVG-DD-OPT512 from Quantic PMI (Planar Monolithics) is a RF Amplifier with Frequency 2 to 18 GHz, Gain 30 dB (Linear), Gain Flatness ±1 to ±1.5 dB, Noise Figure 3.5 dB, P1dB 13 dBm. Tags: Surface Mount, Variable Gain Amplifier. More details for PE2-34-2G18G-3R5-15-SFF-VVG-DD-OPT512 can be seen below.