The APD-2-5D4G5D9G-50W-SFF from Quantic PMI (Planar Monolithics) is a Power Divider with Frequency 5.4 to 5.9 GHz, Insertion Loss 0.4 dB, Isolation 20 dB, Input Power 50 W, Amplitude Balance ±0.2 dB. Tags: Module with Connectors. More details for APD-2-5D4G5D9G-50W-SFF can be seen below.