The SKYFR-000827 from Skyworks Solutions is a RF & Microwave Circulator with Frequency 2.3 to 2.4 GHz, Average Power Forward 200 W, Peak Power 650 W, Insertion Loss 0.15 dB, Isolation 20 dB. Tags: Surface Mount Circulator. More details for SKYFR-000827 can be seen below.