The SHX-TG101SB from Shanghai Huaxiang Computer Communication Engineering is a RF & Microwave Isolator with Frequency 800 MHz to 1.2 GHz, Bandwidth 25 MHz, Average Power Forward 100 W, Average Power Reverse 100 W (Load Power), Insertion Loss 0.4 dB. Tags: Module with Connector, Coaxial Isolator. More details for SHX-TG101SB can be seen below.