The PLNA-44-100M18-SFF from Quantic PMI (Planar Monolithics) is a RF Amplifier with Frequency 0.1 to 18.0 GHz, Gain 38 dB, Gain Flatness ±2.5 dB, Noise Figure 3.5 dB, P1dB 12 dBm. Tags: Surface Mount, Low Noise Amplifier. More details for PLNA-44-100M18-SFF can be seen below.