VidaRF offers VD-WR42-2021-A is a low loss waveguide isolator which operates from 20.2 to 21.2 GHz. It has an insertion loss 0.10 dB goal, 0.20 dB typ, an isolation of 28 dB, a VSWR of 1.11:1 and a forward power handling of 3 W. The isolator operates at a temperature from -40 to 80 ºC and can handle sealed pressure of up to 10 PSI. It has a chemical film finish and is housed in an aluminum package.View DatasheetView Datasheet