The WG702A / 7.1-8.5GHz from Sainty-Tech Communications Limited is a RF & Microwave Isolator with Frequency 7.1 to 8.5 GHz, Average Power Reverse 10 W (Load), Insertion Loss 0.5 dB, Isolation 20 dB, Operating Temperature -55 to 85 Degree C. Tags: Microstrip Isolator. More details for WG702A / 7.1-8.5GHz can be seen below.