The LGL-1/2-SMA from Leader-MW is a RF & Microwave Isolator with Frequency 1 to 2 GHz, Average Power Forward 10 W, Average Power Reverse 2 W, Insertion Loss 0.7 dB, Isolation 17 dB. Tags: Coaxial Isolator. More details for LGL-1/2-SMA can be seen below.