The F2230 from WENTEQ Microwave Corp is a RF & Microwave Isolator with Frequency 15 to 20 GHz, Bandwidth 5000MHz, Average Power Forward 10 W, Average Power Reverse 1 W, Insertion Loss 0.5 dB. Tags: Module with Connector, Coaxial Isolator. More details for F2230 can be seen below.