The PE2-15-0R20R4-6R0-21-12-SFF from Quantic PMI (Planar Monolithics) is a RF Amplifier with Frequency 200 to 400 MHz, Gain 15 dB, Gain Flatness ± 0.5 dB, Noise Figure 6 dB, Output Power 21 dBm. Tags: Surface Mount, Low Noise Amplifier. More details for PE2-15-0R20R4-6R0-21-12-SFF can be seen below.