The 991-245250-301 from M2 Global Technology is a RF & Microwave Isolator with Frequency 2.45 to 2.5 GHz, Average Power Forward 70 W, Average Power Reverse 10 W, Insertion Loss 0.25 dB, Isolation 22 dB. Tags: Drop-In, Drop-In Isolator. More details for 991-245250-301 can be seen below.