The TG801F8 / 10-15GHz from Sainty-Tech Communications Limited is a RF & Microwave Isolator with Frequency 10 to 15 GHz, Average Power Reverse 5 W (Load), Insertion Loss 0.5 dB, Isolation 20 dB, Operating Temperature -40 to 70 Degree C. Tags: Coaxial Isolator. More details for TG801F8 / 10-15GHz can be seen below.