The COM04C3P-2552-S5S5 from ETL Systems is a Power Divider with Frequency 3.4 to 6.5 GHz, Insertion Loss 1.6 to 2.2 dB, Isolation 23 dB, Input Power 5 W, Amplitude Balance 0.2 dB. Tags: Module with Connectors. More details for COM04C3P-2552-S5S5 can be seen below.