The PDM-63-8.7G SQ from Crane Aerospace & Electronics is a Power Divider with Frequency 8.6 to 8.8 GHz, Insertion Loss 1 dB, Isolation 18 dB, Input Power 10 W, Amplitude Balance ±0.3 dB. Tags: Module with Connectors, Stripline Power Divider. More details for PDM-63-8.7G SQ can be seen below.