3 WLAN Mode
3.9 Spectral Flatness Measurement
Ref Position
Sets the reference position for the X axis to the left, center, or right of the display.
Remote
Command
:DISPlay:FLATness:WINDow[1]:TRACe:X[:SCALe]:RPOSition LEFT | CENTer | RIGHt
:DISPlay:FLATness:WINDow[1]:TRACe:X[:SCALe]:RPOSition?
Example
:DISP:FLAT:WIND:TRAC:X:RPOS LEFT
:DISP:FLAT:WIND:TRAC:X:RPOS?
Couplings If Auto Scaling is set to On, the X Reference Position is determined by the trace data and this key is
grayed out. (Forceful: error -221)
Preset LEFT
State Saved Yes
Range Left|Ctr|Right
Auto Scaling
Toggles the scale coupling function between On and Off.
Remote
Command
:DISPlay:FLATness:WINDow[1]:TRACe:X[:SCALe]:COUPle 0 | 1 | OFF | ON
:DISPlay:FLATness:WINDow[1]:TRACe:X[:SCALe]:COUPle?
Example
:DISP:FLAT:WIND:TRAC:X:COUP ON
:DISP:FLAT:WIND:TRAC:X:COUP?
Couplings When this parameter is set to On, pressing the front-panel Restart key activates the scale coupling
function, that automatically determines scale per division and reference values based on the
measurement results. When you set a value to either Scale/Div or Ref Value manually, Auto Scaling is
automatically set to Off.
Preset ON
State Saved Yes
Range On|Off
3.9.9.3 Recording
Displays the Sample Rate, Sample Points and Sample Time of the saved IQ data file.
Recording and playback of signal data files is a multi-step process that involves
controls in several menus:
–
Save, Recording (under the Save hardkey or the Save icon in the File panel)
–
Recall, Recording (under the Recall hardkey or the Recall icon in the File panel)
1535 WLAN Mode User's &Programmer's Reference
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