The SHX-TG0701B-150 from Shanghai Huaxiang Computer Communication Engineering is a RF & Microwave Isolator with Frequency 600 MHz to 1 GHz, Bandwidth 30 MHz / 100 MHz, Average Power Forward 100 W, Average Power Reverse 150 W (Load Power), Insertion Loss 0.3 to 0.4 dB. Tags: Module with Connector, Coaxial Isolator. More details for SHX-TG0701B-150 can be seen below.