The LPD-10/40-4S from Leader-MW is a Power Divider with Frequency 10 to 50 GHz, Insertion Loss 0.5 to 4.5 dB, Isolation 16 dB, Input Power 10 to 50 W. Tags: Module with Connectors, Wilkinson Power Divider. More details for LPD-10/40-4S can be seen below.