Phase Angle Voltmeter, VXI

Model VXI 227

Model 227 is a Broadband Phase Angle Voltmeter on a single slot VXI C-size card. It measures phase angle, total, fundamental, in-phase and quadrature. Typical applications include servo system alignment and avionics tests requiring small signal measurements in the presence of common-mode voltages, noise and harmonics.


  • Broadband capabilities from 10 Hz to 100 kHz
  • Phase accuracy of 0.10°
  • Phase sensitive voltage accuracy of 0.08%
  • 360° offset capability
  • Five-digit voltage and 0.01° phase angle resolution
  • 3 mV to 300 Vrms range
  • Opto-isolated, high-impedance inputs
  • Isolated auto-ranging inputs

Document DownloadsDate
227 Specification Sheet
Phase Measurement
Phase Angle Voltmeter

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