The L 130 DDJCCW from Southern Microwave Inc is a RF & Microwave Circulator with Frequency 1.2 to 1.4 GHz, Average Power Forward 200 W, Average Power Reverse 200 W, Insertion Loss 0.8 dB, Isolation 40 dB. Tags: Drop-in Circulator. More details for L 130 DDJCCW can be seen below.