The PL2-1 from MCLI is a Power Divider with Frequency 0.3 to 60 MHz, Insertion Loss 0.5 dB, Isolation 35 dB, Input Power 1 W, Amplitude Balance 0.2 dB. Tags: Module with Connectors, Lumped Element Power Divider. More details for PL2-1 can be seen below.