The PDM-30-300 SQ from Crane Aerospace & Electronics is a Power Divider with Frequency 0.1 to 0.5 GHz, Insertion Loss 1 dB, Isolation 25 dB, Input Power 1 W, Amplitude Balance ±0.5 dB. Tags: Module with Connectors. More details for PDM-30-300 SQ can be seen below.