The PE20DV2107 from Pasternack Enterprises Inc is a Power Divider with Frequency DC to 110 GHz, Insertion Loss 9 dB, Input Power 0.2 W, Amplitude Balance ±0.6 to 1.25 dB, Phase Balance 10 to 20 Degree. Tags: Module with Connectors, Resistive Power Divider. More details for PE20DV2107 can be seen below.