The TG0101 Series from Sainty-Tech Communications Limited is a RF & Microwave Isolator with Frequency 0.2 to 0.3 GHz, Bandwidth 10% (Relative), Average Power Reverse 10 W (Load), Insertion Loss 0.5 dB, Isolation 18 dB. Tags: Coaxial Isolator. More details for TG0101 Series can be seen below.