The WG902A11 / 13-15GHz from Sainty-Tech Communications Limited is a RF & Microwave Isolator with Frequency 13 to 15 GHz, Average Power Reverse 0.5 W (Load), Insertion Loss 0.6 dB, Isolation 18 dB, Operating Temperature -55 to 85 Degree C. Tags: Microstrip Isolator. More details for WG902A11 / 13-15GHz can be seen below.