The COM04L1P-2520-B7B7 from ETL Systems is a Power Divider with Frequency 850 MHz to 2.15 GHz, Insertion Loss 1.3 dB, Isolation 20 to 25 dB, Input Power 5 W, Amplitude Balance 1 dB. Tags: Module with Connectors. More details for COM04L1P-2520-B7B7 can be seen below.