The QDI6466K from Qualwave is a RF & Microwave Isolator with Frequency 950 to 2000 MHz, Bandwidth 1050 MHz, Average Power Forward 100 W, Average Power Reverse 10 to 100 W, Insertion Loss 0.6 to 0.65 dB. Tags: Drop-In, Drop-In Isolator. More details for QDI6466K can be seen below.