The SR1414T01 from QUEST Microwave is a RF & Microwave Isolator with Frequency 14 to 14.5 GHz, Average Power Forward 10 W, Average Power Reverse 1 W, Insertion Loss 0.3 dB Max., Isolation 23 dB Min.. Tags: Module with Connector, Coaxial Isolator. More details for SR1414T01 can be seen below.