The PDS4-43-555/6000 from Radio Frequency Systems is a Power Divider with Frequency 555 to 6000 MHz, Insertion Loss 6 dB(Split), Input Power 300 W, PIM -160 dBc, Return Loss 17.7 dB. Tags: Module with Connectors. More details for PDS4-43-555/6000 can be seen below.