The TG201-C2 / 1.35-2.7GHz from Sainty-Tech Communications Limited is a RF & Microwave Isolator with Frequency 1.35 to 2.7 GHz, Average Power Reverse 10 W (Load), Insertion Loss 0.6 dB, Isolation 17 dB, Operating Temperature 0 to 60 Degree C. Tags: Coaxial Isolator. More details for TG201-C2 / 1.35-2.7GHz can be seen below.