3 VMA Mode
3.2 Custom OFDM Measurement
Example
:OFDM:CCAR0:GUAR:INT 0.25,0.2
Preset Guard Interval Values is cleared by Restore Mode Defaults
State Saved Saved in instrument state
Min 0
Max 1
Edit Time Gaps
Sets an array of gaps between symbols. Some OFDM signal formats may have
empty gaps or other non-OFDM signal content between OFDM symbols. Time Gap
allows for proper demodulation of these signals.
The Time Gaps property is an array, with one value for each symbol in the signal.
Each value specifies the number of samples of the time gap, at the OFDM system
sample frequency, at the start of the OFDM symbol.
Go to Row
Lets you move through the table to edit the desired point.
Min 1
Max 2000
Insert Row Below
Inserts a row below the current row. The new row is a copy of the current row and
becomes the current row. The new row is not yet entered into the underlying table,
and the data in the row is displayed in light gray.
Delete Row
This is an immediate action control, which deletes the currently-selected row, even
if the row is being edited. The row following the currently-selected row (or the row
preceding if there is none) will be selected.
Clear Table
This is an immediate action key, which clears the table.
Repeat Index
If the Time Gaps array is at least as long as the measurement result length, it
provides a time gap value for each symbol. If the array is shorter than the
measurement result length, processing loops back and re-uses the array (and keeps
Vector Modulation Analyzer Mode User's &Programmer's Reference 510
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