The SKYFR-001026 from Skyworks Solutions is a RF & Microwave Circulator with Frequency 1.805 to 1.88 GHz, Average Power Forward 50 W, Peak Power 200 W, Insertion Loss 0.25 to 0.35 dB, Isolation 19 to 22 dB. Tags: Surface Mount Circulator. More details for SKYFR-001026 can be seen below.