The 2W8NAQ from Renaissance Electronics Corporation is a RF & Microwave Isolator with Frequency 8.3 to 9.7 GHz, Average Power Forward 1 W, Insertion Loss 0.8 dB, Isolation 16 dB, Operating Temperature -40 to 100 Degree C. Tags: Microstrip Isolator. More details for 2W8NAQ can be seen below.