3 Spectrum Analyzer Mode
3.10 TOI Measurement
Average Mode
Selects the termination control used for the averaging function when averaging the
trace. This determines the action after the specified number of measurements
(Avg/Hold Num) is reached.
EXPonential
Each successive data acquisition after the average count is reached is
exponentially weighted and combined with the existing average. Exponential
averaging weights new data more than old data, which facilitates tracking of
slow-changing signals. The average is displayed at the end of each sweep
REPeat
After reaching the "Avg/Hold Num" on page 1828, all previous result data is
cleared, and the average count set back to 1
Remote Command
[:SENSe]:TOI:AVERage:TCONtrol EXPonential | REPeat
[:SENSe]:TOI:AVERage:TCONtrol?
Example
:TOI:AVER:TCON EXP
Preset
EXP
Range
EXPonential | REPeat
Backwards Compatibility
SCPI
[:SENSe]:TOINtercept:AVERage:TCONtrol
Meas Setup Summary Table
Lets you view and access many Meas Setup parameters on one screen.
Auto Couple
Immediately puts all Auto/Man functions into Auto. Auto Couple is confined to the
current measurement only. It does not affect other measurements in the Mode.
In the Auto state, Auto/Man functions are said to be “coupled”, meaning their values
change as you make changes to other values in the measurement. This helps ensure
accurate measurements and optimum dynamic range. Auto Couple is an immediate
action function, and when it is executed, all the Auto/Man controls for the current
measurement are set to Auto, and all measurement settings coupled to the
Auto/Man parameters are automatically set to their optimal values.
For further details of measurement-specific settings (if any), see "Measurement-
Specific Details" on page 1830 below.
Remote
Command
:COUPle ALL
Example
:COUP ALL
Spectrum Analyzer Mode User's &Programmer's Reference 1829
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