The YXCI0104C-SMA from Talee Microwave Limited is a RF & Microwave Isolator with Frequency 0.174 to 0.23 GHz, Average Power Forward 100 W, Average Power Reverse 50 W, Insertion Loss 0.5 dB, Isolation 18 dB. Tags: Coaxial Isolator. More details for YXCI0104C-SMA can be seen below.