The 2WR51-5 ROHS from Renaissance is a K-Band waveguide isolator that operates from 17.8 to 19.3 GHz. It has an isolation of over 20 dB and insertion loss of 0.3 dB. The isolator can handle up to 4 watts of forward power and 0.5 watts of reverse power with a VSWR of 1.3:1. It is available in a module that measures .433” x 1.189” x 1.496”. The Isolator has been developed for high power RF/microwave waveguide communication systems where coaxial cables cannot be used. It is ideal for up/down converters.
