3 Spectrum Analyzer Mode
3.11 Harmonics Measurement
sweep frequency range or not. If it can, then the instrument locks the band;
otherwise, it does nothing (the band crossover occurs).
This function does not work when Band Lock under System > Service > Lock
Functions is not -1 (no Band Lock). In that case, Band Lock takes priority over
Extend Low Band.
This function resets to OFF when "Restore Defaults" on page 2037 is pressed, or
when System, Restore Defaults, All Modes is pressed.
Remote
Command
:INSTrument:COUPle:FREQuency:BAND:EXTend 0 | 1 | ON | OFF
:INSTrument:COUPle:FREQuency:BAND:EXTend?
Example
:INST:COUP:FREQ:BAND:EXT 1
:INST:COUP:FREQ:BAND:EXT?
Preset Set to OFF by Global Settings > Restore Defaults and System > Restore Defaults > All Modes
Range
ON|OFF
Restore Defaults
Resets all functions in the Global settings menu to OFF. Pressing System, Restore
Defaults, All Modes has the same effect.
Remote Command
:INSTrument:COUPle:DEFault
Example
:INST:COUP:DEF
Backwards Compatibility
SCPI
:GLOBal:DEFault
Avg/Hold Num
When Average/Hold is ON, the average/hold number of sweeps are taken at each
frequency. The traces themselves are not averaged; the data resulting from each
sweep is averaged when calculating the measurement result.
The Average Type is alwaysLog-Pwr Avg (Video) (RMS).
Remote
Command
[:SENSe]:HARMonics:AVERage:COUNt <integer>
[:SENSe]:HARMonics:AVERage:COUNt?
Example
:HARM:AVER:COUN 20
Preset 10
Min 1
Max 9999
Annotation In the Meas Bar
Auto Function
Spectrum Analyzer Mode User's &Programmer's Reference 1919
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