The F2105 from WENTEQ Microwave Corp is a RF & Microwave Isolator with Frequency 2.5 to 3.5 GHz, Bandwidth 1000MHz, Average Power Forward 50 W, Average Power Reverse 10 W, Insertion Loss 0.3 dB. Tags: Module with Connector, Coaxial Isolator. More details for F2105 can be seen below.