May 5, 2020

New Software Release DAK V2.6.1.1

SPEAG released the latest DAK Software build This maintenance release offers new features that further increase the accuracy of measurements with the DAK product line, in particular of high permittivity measurements with DAK-TL. The most important features are:

  • New load material (Alumina) as part of the dielectric materials library for high permittivity calibration
  • Direct communication of the DAK-TL base unit with the DAK software replacing the use of the VISA standard library  
  • Support for new VNAs such as R&S ZNA, Keysight stream line and PXI series, Keysight Fieldfox N9912A, and Tektronix TTR

The release also includes several bug fixes to enhance the user experience. The new software is available for download to our customers at

The updated list of supported VNAs is provided  here.

To receive a quotation or for further information, please contact us at