The 891-810855-501 from M2 Global Technology is a RF & Microwave Isolator with Frequency 810 to 855 MHz, Average Power Forward 200 W, Average Power Reverse 10 W, Insertion Loss 0.38 dB, Isolation 18 dB. Tags: Drop-In, Drop-In Isolator. More details for 891-810855-501 can be seen below.