The IS-M89M96-ZC from Spectrum Elektrotechnik GmbH is a RF & Microwave Isolator with Frequency 0.89 to 0.96 GHz, Average Power Forward 200 W, Average Power Reverse 10 W, Insertion Loss 0.5 dB, Isolation 20 dB. Tags: Drop-In Isolator. More details for IS-M89M96-ZC can be seen below.