The SKYFR-000972 from Skyworks Solutions is a RF & Microwave Isolator with Frequency 1805 to 1880 MHz, Average Power Forward 50 W, Average Power Reverse 30 W, Peak Power 200 W, Insertion Loss 0.25 to 0.35 dB. Tags: Surface Mount, Surface Mount Isolator. More details for SKYFR-000972 can be seen below.