The RFSL9118 from RF-CI is a RF & Microwave Isolator with Frequency 150 to 174 MHz, Average Power Forward 150 W, Average Power Reverse 20 W, Insertion Loss 0.5 to 0.8 dB, Isolation 15 to 18 dB. Tags: Drop-In, Drop-In Isolator. More details for RFSL9118 can be seen below.
