The COM16F4P-2631-S5S5 from ETL Systems is a Power Divider with Frequency 50 MHz to 1 GHz, Insertion Loss 3.5 dB, Isolation 17 to 22 dB, Input Power 0.5 W, Return Loss 13 to 18 dB. Tags: Module with Connectors. More details for COM16F4P-2631-S5S5 can be seen below.