The 2H8NR from Renaissance Electronics Corporation is a RF & Microwave Isolator with Frequency 10.95 to 12.75 GHz, Average Power Forward 50 W, Average Power Reverse 10 W, Insertion Loss 0.5 dB, Isolation 21 dB. Tags: Drop-In, Drop-In Isolator. More details for 2H8NR can be seen below.