The D2-72FN from Microlab is a Power Divider with Frequency 698 MHz to 2.7 GHz, Insertion Loss 0.4 dB, Input Power 50 W, PIM Less than-150 dBc, Operating Temperature -30 to 75 Degree C. Tags: Module with Connectors, Reactive Power Divider. More details for D2-72FN can be seen below.