The OPD2000-4200-8-S from Beijing Ocean Microwave Corporation is a Power Divider with Frequency 2 to 4.2 GHz, Insertion Loss 0.8 to 1.8 dB, Isolation 16 to 23 dB, Input Power 10 W, Amplitude Balance 1.2 dB. Tags: Module with Connectors. More details for OPD2000-4200-8-S can be seen below.