The PDM-41M-4G from Crane Aerospace & Electronics is a Power Divider with Frequency 3.5 to 5 GHz, Insertion Loss 0.5 dB, Isolation 20 dB, Input Power 1 to 30 W, Amplitude Balance ±0.3 dB. Tags: Module with Connectors, Stripline Power Divider, Wilkinson Power Divider. More details for PDM-41M-4G can be seen below.