The TG402H2 / 4-8GHz from Sainty-Tech Communications Limited is a RF & Microwave Isolator with Frequency 4 to 8 GHz, Average Power Reverse 10 W (Load), Insertion Loss 0.6 dB, Isolation 14 dB, Operating Temperature -30 to 70 Degree C. Tags: Drop-In Isolator. More details for TG402H2 / 4-8GHz can be seen below.