The CD-5650-ST from UTE Microwave is a RF & Microwave Isolator with Frequency 5.4 to 5.9 GHz, Average Power 1 W, Average Power Forward 1 W, Insertion Loss 0.5 dB, Isolation 20 dB. Tags: Drop-In, Drop-In Isolator. More details for CD-5650-ST can be seen below.