The PL4-1 from MCLI is a Power Divider with Frequency 0.5 to 100 MHz, Insertion Loss 0.8 dB, Isolation 23 dB, Input Power 1 W, Amplitude Balance 0.1 dB. Tags: Module with Connectors, Lumped Element Power Divider. More details for PL4-1 can be seen below.
