The PS8-19/NF from MCLI is a Power Divider with Frequency 3625 to 4250 MHz, Insertion Loss 0.9 dB, Isolation 20 dB, Input Power 30 W, Amplitude Balance 0.15 dB. Tags: Module with Connectors, Stripline Power Divider. More details for PS8-19/NF can be seen below.