The LPD-25/40-4S from Leader-MW is a Power Divider with Frequency 25 to 40 GHz, Insertion Loss 2.2 dB, Isolation 15 dB, Input Power 10 W, Amplitude Balance ±0.6 dB. Tags: Module with Connectors, Stripline Power Divider, Wilkinson Power Divider. More details for LPD-25/40-4S can be seen below.