The PS4-216-100 from MCLI is a Power Divider with Frequency 5000 to 5300 MHz, Insertion Loss 1.5 dB, Isolation 15 dB, Input Power 100 W, Amplitude Balance 0.3 dB. Tags: Module with Connectors, Stripline Power Divider. More details for PS4-216-100 can be seen below.