7 Save/Recall/Print
7.3 Save
A.25.00, N9040B
Instrument Version, Model Number
P13 EA3 UK6, 01
Option List, File Format Version
The data region begins with the keyword DATA. Each data line must be a 1 or 0 only.
DATA
1
0
7.3.63 Data Type (Custom OFDM Measurement)
There are several Demod Info Data Types available. You can specify which
component carrier you want to save the Demod Info and also choose which data
type you want to save.
7.3.64 Filter Coefficients
Selects a file to which to export the Arbitrary filters’ coefficients.
Filter Coefficients files are.in CSV format and contain the filter coefficients data in a
form that can be imported into Excel or similar spreadsheets, as well as header data
that gives information on the filter’s coefficients.
Filter Coefficients files have the extension .csv. The default filename is
FilterCoef_0000.csv, where the 4-digit number is the lowest number that does
not conflict with any filename in the current directory.
For the Custom OFDM measurement, the default path is:
My Documents\VMA\data\CustomOFDM\FilterCoef
See .csv filter coefficient file format
Remote
Command
:MMEMory:STORe:OFDM:FILTer:COEFficient CC0 | … | CC7,<filename>
Example Save the meas filter’s coefficient data for Custom OFDM to the file myFilterCoef2.csv in the
current path:
:MMEM:STOR:OFDM:FILT:COEF CC0,"filterCoff.csv"
Notes If the save is initiated via SCPI, and the file already exists, the file will be overwritten
Using the C: drive is strongly discouraged, since it runs the risk of being overwritten during an
instrument software upgrade
Both single and double quotes are supported for any filename parameter over SCPI
Status Bits/OPC
dependencies
Sequential - waits for previous measurement to complete
Backwards
:MMEMory:STORe:FILTer:COEFficient MEAS | REF, <filename>
2416 Vector Modulation Analyzer Mode User's &Programmer's Reference
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