The IMA147152AK from 3Rwave is a RF & Microwave Isolator with Frequency 1.47 to 1.52 GHz, Average Power Forward 50 W, Average Power Reverse 10 W, Insertion Loss 0.4 to 0.5 dB, Isolation 18 to 20 dB. Tags: Drop-In, Drop-In Isolator. More details for IMA147152AK can be seen below.