The 994-037219-007 from M2 Global Technology is a RF & Microwave Isolator with Frequency 10.5 to 11.7 GHz, Average Power Reverse 10 W, Insertion Loss 0.4 dB, Isolation 26 dB, Operating Temperature -20 to 55 Degree C. Tags: Module with Connector, Coaxial Isolator. More details for 994-037219-007 can be seen below.