The 994-039052-010 from M2 Global Technology is a RF & Microwave Isolator with Frequency 5.2 to 5.9 GHz, Average Power Forward 75 W, Average Power Reverse 10 W, Insertion Loss 0.4 dB, Isolation 23 dB. Tags: Drop-In, Drop-In Isolator. More details for 994-039052-010 can be seen below.