The CT-2006-OT from UTE Microwave is a RF & Microwave Isolator with Frequency 1.25 to 2.5 GHz, Average Power Forward 1 W, Insertion Loss 0.40 dB max, Isolation 18 dB min. Tags: Module with Connector, Coaxial Isolator. More details for CT-2006-OT can be seen below.