Instructions

T3VNA Programming Guide 29
3.5.3.5 Amplitude OSets
(:DISPlay:WINDow:TRACe:Y:SCALe:RLEVel:OFFSet )
Command
Format
:DISPlay:WINDow:TRACe:Y:SCALe:RLEVel:OFFSet <value>
:DISPlay:WINDow:TRACe:Y:SCALe:RLEVel:OFFSet?
Instruction Sets reference offsets.
Gets reference offsets.
Parameter
Type
Float
Parameter
Range
-300dB~300dB
Return Float, unit: dB
Default 0dB
Menu Amplitude > Ref OffSets
Example :DISPlay:WINDow:TRACe:Y:SCALe:RLEVel:OFFSet 2
3.5.3.6 Amplitude Units (:UNIT:POWer)
Command
Format
:UNIT:POWer DBM|DBMV|DBUV|V|W
:UNIT:POWer?
Instruction Specifies amplitude units for the input, output and display.
Gets amplitude units.
Parameter
Type
Enumeration
Parameter
Range
DBM|DBMV|DBUV|DBUA|V|W,
Return Enumeration
Default DBM
Menu Amplitude > Units
Example :UNIT:POWer DBMV
3.5.3.7 Scale Type
(:DISPlay:WINDow:TRACe:Y[:SCALe]:SPACing)
Command
Format
:DISPlay:WINDow:TRACe:Y[:SCALe]:SPACing LINear|LOGarithmic
:DISPlay:WINDow:TRACe:Y[:SCALe]:SPACing?
Instruction Toggles the vertical graticule divisions between logarithmic unit and linear unit.
The default logarithmic unit is dBm, and the linear unit is V.
Gets scale type.
Parameter
Type
Enumeration
Parameter
Range
LINear|LOGarithmic
Return Enumeration
Default LOGarithmic
Menu Amplitude > Scale Type
Example :DISPlay:WINDow:TRACe:Y:SPACing LINear
3.5.3.8 Scale/Div (:DISPlay:WINDow:TRACe:Y[:SCALe]:PDIVision)
Command :DISPlay:WINDow:TRACe:Y[:SCALe]:PDIVision <integer>