The D218CT from Clear Microwave, Inc is a Power Divider with Frequency DC to 18 GHz, Insertion Loss 1.4 to 1.6 dB, Input Power 2 W, Amplitude Balance 0.15 to 0.25 dB, Phase Balance 1.5 to 3 Degree. Tags: Module with Connectors, Through Hole, Resistive Power Divider. More details for D218CT can be seen below.