The WG902A7 / 8.5-10.5GHz from Sainty-Tech Communications Limited is a RF & Microwave Isolator with Frequency 8.5 to 10.5 GHz, Average Power Reverse 20 W (Load), Insertion Loss 0.5 dB, Isolation 18 dB, Operating Temperature -55 to 85 Degree C. Tags: Microstrip Isolator. More details for WG902A7 / 8.5-10.5GHz can be seen below.