The D2-A61 from RD Microwaves is a Power Divider with Frequency 10 to 13 GHz, Insertion Loss 0.6 dB, Isolation 20 dB, Amplitude Balance ±0.2 dB, Phase Balance ±5 Degree. Tags: Module with Connectors, Wilkinson Power Divider. More details for D2-A61 can be seen below.