The D3-08FN from Microlab is a Power Divider with Frequency 380 MHz to 2.7 GHz, Insertion Loss Less than 0.1 dB, Input Power 500 W, PIM Less than-150 dBc, Operating Temperature -35 to 85 Degree C. Tags: Module with Connectors, Reactive Power Divider. More details for D3-08FN can be seen below.