063 Series Phase Changers

The Flann 063 Series Phase Changers of instruments are fitted with a low VSWR dielectric element coupled to a precision micrometer drive. Two calibrations are provided at standard frequencies within each waveguide band. Alternatively the two calibration frequencies may be specified by the customer. All 063 Series Phase Changers models provide a minimum of 180 degrees phase change and exhibit very low insertion loss. The 063 Series Phase Changers micrometer indicates the relative position of the dielectric element in the waveguide.