The IN-1.500-M03 from MECA is a RF & Microwave Isolator with Frequency 1 to 2 GHz, Average Power 10 W, Average Power Forward 10 W, Insertion Loss 0.4 dB, Isolation 16 dB. Tags: Module with Connector, Coaxial Isolator. More details for IN-1.500-M03 can be seen below.