The LPD-0.6/3.9-4S from Leader-MW is a Power Divider with Frequency 600 MHz to 3.9 GHz, Insertion Loss 0.8 dB, Isolation 18 dB, Amplitude Balance ±0.35 dB, Phase Balance ±4 Degree. Tags: Module with Connectors. More details for LPD-0.6/3.9-4S can be seen below.