The D237T from Clear Microwave, Inc is a Power Divider with Frequency DC to 37 GHz, Insertion Loss 1.65 to 1.85 dB, Input Power 2 W, Amplitude Balance 0.15 to 0.25 dB, Phase Balance 2.5 to 4 Degree. Tags: Module with Connectors, Through Hole, Resistive Power Divider. More details for D237T can be seen below.