The 994-037069-003 from M2 Global Technology is a RF & Microwave Isolator with Frequency 890 to 960 MHz, Average Power Reverse 15 W, Insertion Loss 0.4 dB, Isolation 20 dB, Operating Temperature -10 to 65 Degree C. Tags: Module with Connector, Coaxial Isolator. More details for 994-037069-003 can be seen below.