The PDM-81-12.6G SQ from Crane Aerospace & Electronics is a Power Divider with Frequency 10.7 to 14.5 GHz, Insertion Loss 1.2 dB, Isolation 17 dB, Input Power 10 W, Amplitude Balance ±0.3 dB. Tags: Module with Connectors, Stripline Power Divider. More details for PDM-81-12.6G SQ can be seen below.