The RFLI-315A-2 from RF-Lambda is a RF & Microwave Isolator with Frequency 2.5 to 4.2 GHz, Bandwidth 100 MHz, Average Power Forward 10 W, Average Power Reverse 10 W, Peak Power Forward 100 W. Tags: Drop-In, Drop-In Isolator. More details for RFLI-315A-2 can be seen below.