The C2BT1 from Sonoma Scientific is a RF & Microwave Isolator with Frequency 2.095 to 2.185 GHz, Average Power 50 W, Average Power Forward 50 W, Peak Power 450 W, Insertion Loss 0.3 dB. Tags: Drop-In, Drop-In Isolator. More details for C2BT1 can be seen below.