Keysight E6640A, Measurement Applications User & Programmer Reference

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9 ACP Measurement
Save
Trigger Source Free
Video BW 22000
Video BW Auto TRUE
MeasResult1 MeasResult
2 Meas
Result
3
–
76.80585177
44559 0 1
0.084790019
950006 –
76.80585
17744559 0
0.028392912
8313787 –999 1
–999 0
–999 1
Capture Buffer
Allows you to store captured data for reuse in demod measurements using ‘Save/Recall’ functionality for
‘Capture Buffer.’ ‘Capture Buffer’ is saved and loaded as IQ Data with properties which show Sample Rate,
Length, IF BW, etc.
Use Capture Buffer to perform analysis of the same captured data using ‘Code Domain’ and ‘Modulation
Accuracy’ measurements, or to playback previously saved captured data.
Key Path
Save, Data
Mode WCDMA
Example MMEM:STOR:CAPT "MyCaptureData.bin"
This stores the capture data in the file MyCaptureData.bin in the default directory.
Dependencies Capture buffer functionality is available for the Code Domain and Modulation Accuracy
measurements. In other measurements, this key is grayed out.
Initial S/W Revision Prior to A.02.00
Save As . . .
When you press “Save As”, the analyzer brings up a Windows dialog and a menu entitled “Save As.” This
menu allows you to navigate to the various fields in the Windows dialog without using a keyboard or
mouse. The Tab and Arrow keys can also be used for dialog navigation.
See "To File . . ." on page 2697 in Save, State for a full description of this dialog and menu.
The default path for saving files is:
For all of the Trace Data Files:
794 W-CDMA & HSPA Measurement Applications Reference