The RFLC-302-3 from RF-Lambda is a RF & Microwave Circulator with Frequency 1.7 to 2.7 GHz, Bandwidth Bandwidth: 200 MHz, Average Power Forward 10 W, Insertion Loss 0.5 dB, Isolation 19 dB. Tags: Drop-in Circulator. More details for RFLC-302-3 can be seen below.