The POB-28-818-13-LCA from Quantic PMI (Planar Monolithics) is a RF Amplifier with Frequency 8 to 18 GHz, Gain 28 dB, Gain Flatness ± 1.75 dB, Noise Figure 3 dB, Output Power 13 dBm. Tags: Surface Mount, Low Noise Amplifier. More details for POB-28-818-13-LCA can be seen below.