The RFSL2255S from RF-CI is a RF & Microwave Isolator with Frequency 790 to 960 MHz, Average Power Forward 100 W, Average Power Reverse 20 W, Peak Power Forward 0.5 kW, Insertion Loss 0.35 to 0.5 dB. Tags: Surface Mount, Surface Mount Isolator. More details for RFSL2255S can be seen below.