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Saturday, 24 March 2018

VMA Simple Spectrum Analyser for CRTU: new version!


Here is a quick note to let you know that I just uploaded a new version of the VMA Simple Spectrum Analyser for CRTU (works with CMU200, also).

Besides some bug fixes and many optimizations, I added these new functions:

  1. When the Spectrum is started, it will read the current settings of the CRTU/CMU200. This way my software doesn't change any settings.
  2. You can now select the desired RF input port from my software.
  3. The GPIB address is now stored in the Registry.


  • My software uses a DLL of the Keysight Connction Expert 2018! This is the reason my software won't connect to any other VISA version.
  • You can download Keysight Connection Expert 2018 for free
  • It should run in parallel with other VISA installations (no guarantee, though... if you break your existing installation, you are on your own).