The C1XN1 from Sonoma Scientific is a RF & Microwave Isolator with Frequency 1.7 to 1.95 GHz, Average Power 15 W, Average Power Forward 15 W, Insertion Loss 0.4 dB, Isolation 20 dB. Tags: Microstrip, Microstrip Isolator. More details for C1XN1 can be seen below.