(PRT-73) Programmable Precision Ratio Transformer, 7 Decades


Product Description

This product has been discontinued. 

The PRT-73 Automated Precision Ratio Transformer meets or exceeds all of the requirements for a calibration standard in precision measurement applications. It is easily integrated into systems for either automated or manual calibration of ratio dividers, transformer standards, synchro/resolver standards, transformers, calibrators, and voltmeters. The PRT-73 is fully programmable via a standard IEEE-488 interface increasing calibration throughput reducing operator intervention.

Technical Specifications

  • Remotely programmable via standard IEEE-488 interface
  • Standard Resolution to 0.1 ppm
  • Terminal Linearity up to 0.9 ppm
  • Wide bandwidth 10 Hz to 20 kHz
  • Overload protection
  • Front panel display for easy set up and operation
  • 2.5 V/Hz Option Kit Available
  • 3 Year warranty
  • Made in USA

Product Documents


Selection Guides



Accuracy Calculations

Application Notes

Additional information

Weight 41 lbs
Dimensions 24 × 24 × 14 in
If you desire to have your shipment outside of North America, please contact customer service at 1-800-666-1010 or tegamsales@aei.com

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