The PDM-81-11G SQ from Crane Aerospace & Electronics is a Space Qualified Power Divider with Frequency 10 to 12 GHz, Insertion Loss 1.4 dB, Isolation 20 dB, Input Power 1 W, Amplitude Balance 0.5 dB. Tags: Module with Connectors, Stripline. More details for PDM-81-11G SQ can be seen below.