The PEC-27-20M500M-4-25-15-SFF from Quantic PMI (Planar Monolithics) is a RF Amplifier with Frequency 20 to 500 MHz, Gain 25 to 30 dB, Gain Flatness ± 1 dB, Noise Figure 4.5 dB, P1dB 25 dBm. Tags: Low Noise Amplifier. More details for PEC-27-20M500M-4-25-15-SFF can be seen below.