The VMDC-133136 from VidaRF is a RF & Microwave Circulator with Frequency 13 to 13.60 GHz, Average Power Forward 10 W, Average Power Reverse 10 W, Insertion Loss 0.5 dB, Isolation 20 dB. Tags: Drop-in Circulator. More details for VMDC-133136 can be seen below.