The COM16L1P-2558-F7F7 from ETL Systems is a Power Divider with Frequency 850 MHz to 2.15 GHz, Insertion Loss 3 to 4.5 dB, Isolation 18 dB, Input Power 5 W, Amplitude Balance 1 dB. Tags: Module with Connectors. More details for COM16L1P-2558-F7F7 can be seen below.