The RS3DC30-S from Talent Microwave Inc is a Power Divider with Frequency DC to 3 GHz, Insertion Loss 9.5 dB, Input Power 1 W, Amplitude Balance ±0.7 dB, Operating Temperature -55 to 85 Degree C. Tags: Module with Connectors, Resistive Power Divider. More details for RS3DC30-S can be seen below.