The 891-921960-853 from M2 Global Technology is a RF & Microwave Isolator with Frequency 921 to 961 MHz, Average Power Forward 150 W, Average Power Reverse 100 W, Insertion Loss 0.5 dB, Isolation 50 dB. Tags: Drop-In, Drop-In Isolator. More details for 891-921960-853 can be seen below.