The D4-72N from Microlab is a Power Divider with Frequency 698 MHz to 2.7 GHz, Insertion Loss 0.6 dB, Input Power 50 W, Amplitude Balance Less than0.3 dB, PIM Less than-150 dBc. Tags: Module with Connectors, Reactive Power Divider. More details for D4-72N can be seen below.