The L 105 SMCCW from Southern Microwave Inc is a RF & Microwave Circulator with Frequency 1 to 1.1 GHz, Average Power Forward 200 W, Average Power Reverse 200 W, Insertion Loss 0.5 dB, Isolation 23 dB. Tags: Surface Mount Circulator. More details for L 105 SMCCW can be seen below.