The QDI7070X from Qualwave is a RF & Microwave Isolator with Frequency 130 to 200 MHz, Bandwidth 30 MHz, Average Power Forward 500 W, Average Power Reverse 10 to 100 W, Insertion Loss 0.4 to 0.6 dB. Tags: Drop-In, Drop-In Isolator. More details for QDI7070X can be seen below.