The CPS-727-300-DF3 from Xiamen HDG Telecom Equipments is a Power Divider with Frequency 700 MHz to 2.7 GHz, Insertion Loss 5.4 dB, Input Power 300 W, PIM -153 dBc, 2X43dBm, Operating Temperature -35 to 75 Degree C. Tags: Module with Connectors, Cavity Power Divider, Reactive Power Divider. More details for CPS-727-300-DF3 can be seen below.