The PDK-45R-23G from Crane Aerospace & Electronics is a Power Divider with Frequency 6000 to 40000 MHz, Insertion Loss 2.9 dB, Isolation 14 dB, Input Power 30 W, Amplitude Balance ±1 dB. Tags: Module with Connectors, Stripline Power Divider. More details for PDK-45R-23G can be seen below.