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320 Chapter 1
GPIB Command Dictionary
SANalyzer subsystem
:MARKer[:NORMal]:POSition <real number>
:MARKer[:NORMal]:POSition?
These commands set/query the position of the marker on the spectrum
analyzer.
This command utilizes the “Real Number Setting Syntax” on page 299,
but does not use the :STATe command.
Syntax
SAN:MARK:NORM:POS <real number>
SAN:MARK:NORM:POS?
Screen/field equivalent
SAN:MARK:NORM:POS controls the Position field on the Marker
menu of the SPEC ANL screen when Norm/Delta field is set to Norm on
the Marker controls menu.
:MARKer:REFmode
:MARKer:REFmode?
These commands set/query the spectrum analyzer’s reference marker
mode when using the delta markers.
When the Ref Mrkr field is set to Hold, the reference marker is frozen
at its current position (frequency and level) regardless of changes in the
signal level or center frequency.
When you switch from Hold to Norm, the reference marker will stay at
its current horizontal setting (frequency), but will track the level of the
incoming signal.
Syntax
SAN:MARK:REF ‘Norm’
‘Hold’
SAN:MARK:REF?
Screen/field equivalent
SAN:MARK:REF controls the Ref Mrkr field on the Marker menu of
the SPEC ANL.