The YXCC701A from Talee Microwave Limited is a RF & Microwave Circulator with Frequency 7100 to 7900 MHz / 7700 to 8300 MHz / 7900 to 8500 MHz, Bandwidth SMA, SMA - Female, Average Power Forward 30 W, Average Power Reverse 10 W, Insertion Loss 0.4 dB. Tags: Coaxial Circulator. More details for YXCC701A can be seen below.