The PLH4-17/SM from MCLI is a Power Divider with Frequency 20 to 1000 MHz, Insertion Loss 0.75 dB, Isolation 20 dB, Input Power 100 W, Amplitude Balance 0.2 dB. Tags: Module with Connectors, Lumped Element Power Divider. More details for PLH4-17/SM can be seen below.