The PLH2-23-500 from MCLI is a Power Divider with Frequency 20 to 500 MHz, Insertion Loss 0.5 dB, Isolation 25 dB, Input Power 500 W, Amplitude Balance 0.2 dB. Tags: Module with Connectors, Lumped Element Power Divider. More details for PLH2-23-500 can be seen below.