The D16-A01 from RD Microwaves is a Power Divider with Frequency DC to 3.5 GHz, Insertion Loss 25 to 28 dB, Isolation 20 dB, Input Power 1/8 W, Return Loss 17.8 dB. Tags: Module with Connectors, Resistive Power Divider. More details for D16-A01 can be seen below.