The PEC-4G8G-12-16V-SFF from Quantic PMI (Planar Monolithics) is a RF Amplifier with Frequency 4.0 to 8.0 GHz, Gain 40 to 43 dB, Gain Flatness ±1.2 to ±1.5 dB, Noise Figure 0.8 to 0.95 dB, P1dB 12 to 15 dBm. Tags: Power Amplifier. More details for PEC-4G8G-12-16V-SFF can be seen below.