The IS-140145-AS from Spectrum Elektrotechnik GmbH 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, Isolation 23 dB. Tags: Coaxial Isolator. More details for IS-140145-AS can be seen below.