The SKYFR-001512 from Skyworks Solutions is a RF & Microwave Isolator with Frequency 3400 to 3600 MHz, Average Power Forward 20 W, Average Power Reverse 20 W, Peak Power 100 W, Insertion Loss 0.3 dB. Tags: Surface Mount, Surface Mount Isolator. More details for SKYFR-001512 can be seen below.