The 3CCC10-1 from FERRITE-QUASAR is a RF & Microwave Circulator with Frequency 800 MHz to 1 GHz, Average Power Forward 1 W(Operating Power), Insertion Loss 0.7 dB, Isolation 14 to 15 dB, Operating Temperature 15 to 35 Degree C. Tags: Module With Connectors, Coaxial Circulator. More details for 3CCC10-1 can be seen below.