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Chapter 1 315
GPIB Command Dictionary
SANalyzer subsystem
:DISPlay:SCALe <string>
:DISPlay:SCALe?
These commands set/query the vertical scale of the spectrum analyzer
display.
Syntax
SAN:DISP:SCAL ‘1 dB/div’
‘2 dB/div’
‘10 dB/div’
SAN:DISP:SCAL?
Screen/field equivalent
SAN:DISP:SCAL controls the lower subfield of the Sensitivity field
on the SPEC ANL screen’s Auxilliary menu.
:INPut <string>
:INPut?
These commands set/query the input to the spectrum analyzer.
Syntax
SAN:INP ‘RF In’
‘Ant’
SAN:INP?
Screen/field equivalent
SAN:INP controls the RF In/Ant field on Main menu of the SPEC ANL
screen.
:MARKer:DELTa:CFRequency
This command sets the delta marker at the center frequency of the
spectrum analyzer’s measurement trace.
Syntax
SAN:MARK:DELT:CFR
Screen/field equivalent
SAN:MARK:DELT:CFR controls the Marker To, Center Freq field on
the Marker menu of the SPEC ANL screen when the Norm/Delta field
is set to Delta.