The SCZ2600L(R)1R from Partron is a RF & Microwave Isolator with Frequency 2.545 to 2.655 GHz, Average Power Forward 50 W, Insertion Loss 0.35 dB, Isolation 18 dB, Return Loss 18 dB. Tags: Surface Mount, Surface Mount Isolator. More details for SCZ2600L(R)1R can be seen below.