The COM16L1P-2531-S5S5 from ETL Systems is a Power Divider with Frequency 850 MHz to 2.15 GHz, Insertion Loss 2 to 3.2 dB, Isolation 23 dB, Input Power 5 W, Amplitude Balance 0.3 dB. Tags: Module with Connectors. More details for COM16L1P-2531-S5S5 can be seen below.