The PDM-40-250 SQ from Crane Aerospace & Electronics is a Space Qualified Power Divider with Frequency 10 to 500 MHz, Insertion Loss 1.25 dB, Isolation 25 dB, Input Power 2 W, Amplitude Balance 0.4 dB. Tags: Module with Connectors, Lumped Element. More details for PDM-40-250 SQ can be seen below.