The IS-027030-CS from Spectrum Elektrotechnik GmbH is a RF & Microwave Isolator with Frequency 2.7 to 3 GHz, Average Power Forward 75 W, Average Power Reverse 10 W, Insertion Loss 0.4 dB, Isolation 20 dB. Tags: Coaxial Isolator. More details for IS-027030-CS can be seen below.