Open ended waveguide Probe 1800EWGS-A1, operating from 0.41 to 0.62GHz with a nominal 5dB gain and low VSWR 2.0:1 with right angle coaxial SMA Female output connector. The model 1800EWGS-A1 is equipped with absorber for better gain flatness and radiation pattern. A small degree chamfer is utilized to give a knife-edge aperture of this model to minimize the end diffraction. This open ended waveguide probe has linear polarization and designed specifically for planar and cylindrical near field measurements and calibration.
