The C5XN19 from Sonoma Scientific is a RF & Microwave Isolator with Frequency 5.5 to 6.2 GHz, Average Power 30 W, Average Power Forward 30 W, Insertion Loss 0.5 dB, Isolation 20 dB. Tags: Microstrip, Microstrip Isolator. More details for C5XN19 can be seen below.