3 VMA Mode
3.2 Custom OFDM Measurement
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 control, which clears the table.
Preamble IQ values (Remote Command Only)
Defines the expected I and Q values for each preamble subcarrier.
Remote
Command
[:SENSe]:OFDM:CCARrier0|…|7:PREamble:IQ <real>, <real>, …
[:SENSe]:OFDM:CCARrier0|…|7:PREamble:IQ?
Example
:OFDM:CCAR0:PRE:IQ 1.2,-1.2,1.2,-1.2
Preset Preamble IQ Values is cleared by Restore Mode Defaults
State Saved Saved in instrument state
Layer Index
Specifies the layer which Preamble IQ value list is shown in the table.
Couplings Only valid when MIMO = On
Min 0
Max 7
Resource Mapping
Defines the function of each subcarrier in each symbol, describing whether it is a
preamble, pilot, data or null subcarrier type.
The Resource Map file must contain one value for each active (that is, non-guard)
subcarrier, including the "DC" center subcarrier.
Edit User Mapping
Takes you to the logical user mapping page.
Dependencies Invalid when "MIMO On/Off" on page 531 is ON
Back
Takes you to the resource mapping page.
Vector Modulation Analyzer Mode User's &Programmer's Reference 514
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