The APD-4-3D13D5-60W-SFF from Quantic PMI (Planar Monolithics) is a Power Divider with Frequency 3.1 to 3.5 GHz, Insertion Loss 0.45 dB, Isolation 23 dB, Input Power 60 W, Amplitude Balance ±0.1 dB. Tags: Module with Connectors. More details for APD-4-3D13D5-60W-SFF can be seen below.