The COM02S1P-2599-B5B5 from ETL Systems is a Power Divider with Frequency 500 MHz to 2.75 GHz, Insertion Loss 0.5 dB, Isolation 12 dB, Input Power 0.5 W, Amplitude Balance 2 dB. Tags: Module with Connectors. More details for COM02S1P-2599-B5B5 can be seen below.