The IHA180199AB from 3Rwave is a RF & Microwave Isolator with Frequency 1.8 to 1.99 GHz, Average Power Forward 175 W, Average Power Reverse 100 W, Insertion Loss 0.25 to 0.3 dB, Isolation 21 to 25 dB. Tags: Drop-In, Drop-In Isolator. More details for IHA180199AB can be seen below.