The PDM-236-1.64G SQ from Crane Aerospace & Electronics is a Power Divider with Frequency 1.626 to 1.661 GHz, Insertion Loss 2 dB, Isolation 20 dB, Input Power 1 W, Amplitude Balance ±0.5 dB. Tags: Module with Connectors. More details for PDM-236-1.64G SQ can be seen below.