The 1240IED from Nova Microwave is a RF & Microwave Isolator with Frequency 11.1 to 13.7 GHz, Average Power Forward 30 W, Average Power Reverse 2 W, Insertion Loss 0.4 dB, Isolation 20 dB. Tags: Drop-In, Drop-In Isolator. More details for 1240IED can be seen below.