The JFCDC0698T3600NF10 from JQL Electronics is a Directional Coupler with Frequency 698 MHz to 3.6 GHz, Coupling 10 dB, Coupling Variation ±1.5 dB, Average Power 200 W, Insertion Loss 1 dB. Tags: Module with Connectors. More details for JFCDC0698T3600NF10 can be seen below.