The PL6-5/NF from MCLI is a Power Divider with Frequency 500 to 1000 MHz, Insertion Loss 2.8 dB, Isolation 18 dB, Amplitude Balance 0.4 dB, Phase Balance 10 deg. Tags: Module with Connectors, Lumped Element Power Divider. More details for PL6-5/NF can be seen below.