The D418T from Clear Microwave, Inc is a Power Divider with Frequency DC to 18 GHz, Insertion Loss 1.35 to 1.7 dB, Input Power 2 W, Amplitude Balance 0.25 to 0.4 dB, Phase Balance 2.8 to 4.5 Degree. Tags: Module with Connectors, Through Hole, Resistive Power Divider. More details for D418T can be seen below.