The QDI2123B from Qualwave is a RF & Microwave Isolator with Frequency 4000 to 8000 MHz, Bandwidth 4000 MHz, Average Power Forward 60 W, Average Power Reverse 20 W, Insertion Loss 0.4 to 0.6 dB. Tags: Drop-In, Drop-In Isolator. More details for QDI2123B can be seen below.
