The PLH2-27-250 from MCLI is a Power Divider with Frequency 800 to 4200 MHz, Insertion Loss 0.5 dB, Isolation 15 dB, Input Power 250 W, Amplitude Balance 0.25 dB. Tags: Module with Connectors, Lumped Element Power Divider. More details for PLH2-27-250 can be seen below.
