The TG0101A Series from Sainty-Tech Communications Limited is a RF & Microwave Isolator with Frequency 0.14 to 0.24 GHz, Bandwidth 5% (Relative), Average Power Reverse 10 W (Load), Insertion Loss 0.6 dB, Isolation 18 dB. Tags: Coaxial Isolator. More details for TG0101A Series can be seen below.