The F2212 from WENTEQ Microwave Corp is a RF & Microwave Isolator with Frequency 8 to 12.4 GHz, Bandwidth 1000MHz, Average Power Forward 10 W, Average Power Reverse 2 W, Insertion Loss 0.5 dB. Tags: Module with Connector, Coaxial Isolator. More details for F2212 can be seen below.