The 0395IED from Nova Microwave is a RF & Microwave Isolator with Frequency 3.6 to 4.3 GHz, Average Power Forward 50 W, Average Power Reverse 2 W, Insertion Loss 0.4 dB, Isolation 20 dB. Tags: Drop-In, Drop-In Isolator. More details for 0395IED can be seen below.