The JIC1000T2000S6R from JQL Electronics is a RF & Microwave Isolator with Frequency 1 to 2 GHz, Average Power Forward 60 W, Average Power Reverse 10 W, Insertion Loss 0.7 dB, Isolation 16 dB. Tags: Module with Connector, Coaxial Isolator. More details for JIC1000T2000S6R can be seen below.