The IMA790840AK from 3Rwave is a RF & Microwave Isolator with Frequency 7.9 to 8.4 GHz, Average Power Forward 30 W, Average Power Reverse 10 W, Insertion Loss 0.5 to 0.6 dB, Isolation 17 to 20 dB. Tags: Drop-In Isolator. More details for IMA790840AK can be seen below.