The OPD800-2500-4-S from Beijing Ocean Microwave Corporation is a Power Divider with Frequency 800 MHz to 2.5 GHz, Insertion Loss 0.6 to 1.2 dB, Isolation 18 to 25 dB, Input Power 10 W, Amplitude Balance 0.3 dB. Tags: Module with Connectors. More details for OPD800-2500-4-S can be seen below.