The YXCC101 from Talee Microwave Limited is a RF & Microwave Circulator with Frequency 950 to 1250 MHz, Average Power Forward 100 W, Insertion Loss 0.6 dB, Isolation 18 dB, Operating Temperature -40 to 85 Degree C. Tags: Coaxial Circulator. More details for YXCC101 can be seen below.