The PL2-40-S from MCLI is a Power Divider with Frequency 1000 to 2000 MHz, Insertion Loss 1.5 dB, Isolation 15 dB, Input Power 1 W, Amplitude Balance 0.7 dB. Tags: Module with Connectors, Lumped Element Power Divider. More details for PL2-40-S can be seen below.