The PL2-9-S/BF from MCLI is a Power Divider with Frequency 20 to 2000 MHz, Insertion Loss 1.5 dB, Isolation 15 dB, Amplitude Balance 0.7 dB, Phase Balance 5 deg. Tags: Module with Connectors, Lumped Element Power Divider. More details for PL2-9-S/BF can be seen below.