The ISA030033AB from 3Rwave is a RF & Microwave Isolator with Frequency 300 to 330 MHz, Average Power Forward 200 W, Average Power Reverse 100 W, Insertion Loss 0.25 to 0.30 dB, Isolation 20 to 24 dB. Tags: Drop-In, Drop-In Isolator. More details for ISA030033AB can be seen below.