While switching to " Nose Figure Setup" or "Noise Calibration" window, an error message pops-up with "Error: ECal codes for model N4691-60009 are missing" . It blocks Noise Figure measurement class application.(N5242A rev 10.64.09)
But this Ecal works well for GCA measurement class, and no problem for standard 2 ports Calibration.
This is a bug, but it can be fixed without a firmware change in the short run. Here’s how to do that:
• Navigate to the ‘C:\Program Files (x86)\Keysight\Network Analyzer\Noise’ directory (in older PNAs the directory might be Agilent instead of Keysight).
• Open the file ‘ecal_states.xml’ with a text editor.
• After line 42, add this text:
<model name="N4691-60009">N469X</model>
The exact line location isn’t important, but it should be near the other N4691 model entries for clarity.
Restart the PNA application, and the error message should not appear again.
Thanks, this Ecal works for Noise Figure measurement.
This is a bug, but it can be fixed without a firmware change in the short run. Here’s how to do that:
• Navigate to the ‘C:\Program Files (x86)\Keysight\Network Analyzer\Noise’ directory (in older PNAs the directory might be Agilent instead of Keysight).
• Open the file ‘ecal_states.xml’ with a text editor.
• After line 42, add this text:
<model name="N4691-60009">N469X</model>
The exact line location isn’t important, but it should be near the other N4691 model entries for clarity.
Restart the PNA application, and the error message should not appear again.