The JID0240T0270UM1L from JQL Electronics is a RF & Microwave Isolator with Frequency 240 to 270 MHz, Average Power Forward 120 W (Peak Power), Peak Power Forward 0.12 kW, Insertion Loss 0.4 dB, Isolation 20 dB. Tags: Drop-In, Drop-In Isolator. More details for JID0240T0270UM1L can be seen below.